Solve 8x-9 - ScanMath

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Type your math problem... 8x-9

x

Question

Find the roots

x = \frac{9}{8}

Alternative Form

x = 1.125

Evaluate

8 x - 9

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

8 x - 9 = 0

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

8 x = 0 + 9

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

8 x = 9

Divide both sides

\frac{8 x}{8} = \frac{9}{8}

Solution

x = \frac{9}{8}

Alternative Form

x = 1.125

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