Solve (5x)-7 - ScanMath

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Type your math problem... (5x)-7

x

Question

Find the roots

x = \frac{7}{5}

Alternative Form

x = 1.4

Evaluate

(5 x) - 7

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

(5 x) - 7 = 0

Multiply the terms

5 x - 7 = 0

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

5 x = 0 + 7

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

5 x = 7

Divide both sides

\frac{5 x}{5} = \frac{7}{5}

Solution

x = \frac{7}{5}

Alternative Form

x = 1.4

Show Solution

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