Question

Solve for x.
−5x = −30

Answer 1

Solve for x.
12 − x/9 = 11

Answer 2

Solve for x.
−20 = −5 + 3x

Answer 3

Solve for x.
20 = 5 − 3/8x

Answer 4

Solve for x.

7(4x−15) = 63

Answer 5

Solve for x:
−2(3x−15) − 25 = 35.

Answer 6

x = 6

Answer 7

12 - x/9 = 11
x/9 = 12 - 11
x/9 = 1
x = 9

Answer 8

-20 = -5 + 3x
Add 5 to both sides:
-20 + 5 = 3x
-15 = 3x
Divide by 3 on both sides:
-15 / 3 = x
x = -5

Answer 9

20 = 5 - (3/8)x
Add 3/8x to both sides to isolate x:
20 + (3/8)x = 5
Subtract 5 from both sides:
(3/8)x = 15
Multiply by the reciprocal of (3/8):
x = 15 * (8/3)
x = 40

Answer 10

7(4x-15) = 63
Distribute the 7 on the left side:
28x - 105 = 63
Add 105 to both sides:
28x = 168
Divide by 28 on both sides:
x = 6

Therefore, the solution is x = 6.

Answer 11

To solve for x, we need to first distribute the -2 on the left side:

-2(3x - 15) - 25 = 35
-6x + 30 - 25 = 35
-6x + 5 = 35

Next, we isolate the term involving x by subtracting 5 from both sides:

-6x = 30

Finally, divide by -6 to solve for x:

x = -5

Therefore, the solution is x = -5.