Solve 2x+7 - ScanMath

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Type your math problem... 2x+7

x

Question

Find the roots

x = - \frac{7}{2}

Alternative Form

x = - 3.5

Evaluate

2 x + 7

To find the roots of the expression,set the expression equal to 0

2 x + 7 = 0

Move the constant to the right-hand side and change its sign

2 x = 0 - 7

Removing 0 doesn't change the value,so remove it from the expression

2 x = - 7

Divide both sides

\frac{2 x}{2} = \frac{- 7}{2}

Divide the numbers

x = \frac{- 7}{2}

Solution

x = - \frac{7}{2}

Alternative Form

x = - 3.5

Show Solution

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