Complete the equation so that it has infinite solutions.

4x + 10 =____ x+____

5 answers

To make the equation \(4x + 10 = ax + b\) have infinite solutions, both sides of the equation must be equivalent. This means the coefficients of \(x\) and the constant terms must be equal.

Starting from: \[ 4x + 10 = ax + b \]

For the coefficients of \(x\): \[ 4 = a \]

For the constant terms: \[ 10 = b \]

Thus, substituting these values into the equation, we have: \[ 4x + 10 = 4x + 10 \]

So, the completed equation is: \[ 4x + 10 = 4x + 10 \]

This will have infinite solutions since both sides of the equation are identical.

Complete the equation so that it has no solution.

5x + 12 = ____x + 9

To make the equation \(5x + 12 = ax + 9\) have no solutions, the coefficients of \(x\) must be equal, but the constant terms must be different.

Starting with: \[ 5x + 12 = ax + 9 \]

To ensure the coefficients of \(x\) are the same: \[ a = 5 \]

Now, for the constant terms, we need them to be different: \[ 12 \neq 9 \]

Thus, substituting \(a\) into the equation and keeping the constant different, we have: \[ 5x + 12 = 5x + 9 \]

This will result in: \[ 12 \neq 9 \]

So, the completed equation is: \[ 5x + 12 = 5x + 9 \]

This will have no solution since both sides have the same coefficient of \(x\), but the constant terms differ.

Complete the equation so that it has no solution.

−7x − 12 = _____x + 12

To create an equation that has no solution with the given expression \(-7x - 12 = ax + 12\), we need to ensure that the coefficient of \(x\) on both sides of the equation is the same while ensuring that the constant terms are different.

From your equation:

\[ -7x - 12 = ax + 12 \]

For the coefficients of \(x\): \[ a = -7 \]

Now, for the constant terms, we need them to be different. The left side has \(-12\) and the right side has \(12\), which are already different.

Thus, substituting \(a\) into the equation, we have:

\[ -7x - 12 = -7x + 12 \]

This will result in:

\[ -12 \neq 12 \]

So the completed equation is:

\[ -7x - 12 = -7x + 12 \]

This equation has no solution because both sides have the same coefficient for \(x\), but the constant terms are different.

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