Question

Solve for x . −10−2x=−8 (1 point)
Responses
1. x=−1
2. x=9
3. x=1
4. x=4
which answer is it??

Answer 1

can you double check to see if its right??

Answer 2

Solve for x. 5=2x−11 (1 point)
Responses
1. x=8
2. 8 x=−3
3. x=−8
4. x=3
Which answer is it??

Answer 3

can you double check??

Answer 4

Solve for x. 11/4x+9=31 (1 point)
Responses
1. x=22
2. x=8 x
3. x=110
4. x=−8
Which answer is it??

Answer 5

can you double check??

Answer 6

To solve the equation \(-10 - 2x = -8\), we can follow these steps:

1. First, add 10 to both sides of the equation:
\[
-2x = -8 + 10
\]
\[
-2x = 2
\]

2. Next, divide both sides by -2:
\[
x = \frac{2}{-2}
\]
\[
x = -1
\]

So the solution for \(x\) is \(-1\). Therefore, the answer is:

**1. x = −1**

Answer 7

Sure! Let's double-check the solution step by step.

The original equation is:
\[
-10 - 2x = -8
\]

1. **Add 10 to both sides**:
\[
-2x = -8 + 10
\]
This simplifies to:
\[
-2x = 2
\]

2. **Now, divide by -2**:
\[
x = \frac{2}{-2}
\]
Which simplifies to:
\[
x = -1
\]

Now, let's plug \(x = -1\) back into the original equation to verify:

Left side:
\[
-10 - 2(-1) = -10 + 2 = -8
\]

Right side:
\[
-8
\]

Since both sides are equal, the solution \(x = -1\) is indeed correct.

So the answer is confirmed as:
**1. x = −1**.

Answer 8

To solve the equation \(5 = 2x - 11\), we can follow these steps:

1. **Add 11 to both sides**:
\[
5 + 11 = 2x
\]
\[
16 = 2x
\]

2. **Next, divide both sides by 2**:
\[
x = \frac{16}{2}
\]
\[
x = 8
\]

So the solution for \(x\) is \(8\). Therefore, the answer is:

**1. x = 8**.

Answer 9

Sure! Let’s double-check the solution for the equation \(5 = 2x - 11\).

1. **Start with the original equation**:
\[
5 = 2x - 11
\]

2. **Add 11 to both sides**:
\[
5 + 11 = 2x
\]
This simplifies to:
\[
16 = 2x
\]

3. **Now, divide both sides by 2**:
\[
x = \frac{16}{2}
\]
This simplifies to:
\[
x = 8
\]

Now let's substitute \(x = 8\) back into the original equation to verify:

**Plugging \(x = 8\) into the right side**:
\[
2(8) - 11 = 16 - 11 = 5
\]

The left side \(5\) equals the right side \(5\), so the solution is confirmed to be correct.

Thus, the answer is:
**1. x = 8**.

Answer 10

To solve the equation \(\frac{11}{4}x + 9 = 31\), follow these steps:

1. **Subtract 9 from both sides**:
\[
\frac{11}{4}x = 31 - 9
\]
\[
\frac{11}{4}x = 22
\]

2. **Multiply both sides by the reciprocal of \(\frac{11}{4}\) (which is \(\frac{4}{11}\))**:
\[
x = 22 \cdot \frac{4}{11}
\]

3. **Calculate the right side**:
\[
x = \frac{22 \times 4}{11} = \frac{88}{11} = 8
\]

So the solution for \(x\) is \(8\). Therefore, the answer is:

**2. x = 8**.

Answer 11

Absolutely! Let's double-check the solution for the equation \(\frac{11}{4}x + 9 = 31\).

1. **Start with the original equation**:
\[
\frac{11}{4}x + 9 = 31
\]

2. **Subtract 9 from both sides**:
\[
\frac{11}{4}x = 31 - 9
\]
This simplifies to:
\[
\frac{11}{4}x = 22
\]

3. **Now, multiply both sides by the reciprocal of \(\frac{11}{4}\)**, which is \(\frac{4}{11}\):
\[
x = 22 \cdot \frac{4}{11}
\]

4. **Calculate the right side**:
\[
x = \frac{22 \times 4}{11} = \frac{88}{11} = 8
\]

Finally, we verify the solution by plugging \(x = 8\) back into the original equation:

\[
\frac{11}{4}(8) + 9 = 31
\]

Calculating the left side:
\[
\frac{11 \times 8}{4} + 9 = \frac{88}{4} + 9 = 22 + 9 = 31
\]

Since both sides equal 31, the solution \(x = 8\) is confirmed correct.

So the answer is indeed:
**2. x = 8**.