18=8-5(5x-7)

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Solution for 18=8-5(5x-7) equation:


Simplifying
18 = 8 + -5(5x + -7)

Reorder the terms:
18 = 8 + -5(-7 + 5x)
18 = 8 + (-7 * -5 + 5x * -5)
18 = 8 + (35 + -25x)

Combine like terms: 8 + 35 = 43
18 = 43 + -25x

Solving
18 = 43 + -25x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '25x' to each side of the equation.
18 + 25x = 43 + -25x + 25x

Combine like terms: -25x + 25x = 0
18 + 25x = 43 + 0
18 + 25x = 43

Add '-18' to each side of the equation.
18 + -18 + 25x = 43 + -18

Combine like terms: 18 + -18 = 0
0 + 25x = 43 + -18
25x = 43 + -18

Combine like terms: 43 + -18 = 25
25x = 25

Divide each side by '25'.
x = 1

Simplifying
x = 1

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