140=-5(7-5x)

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Solution for 140=-5(7-5x) equation:


Simplifying
140 = -5(7 + -5x)
140 = (7 * -5 + -5x * -5)
140 = (-35 + 25x)

Solving
140 = -35 + 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.
140 + -25x = -35 + 25x + -25x

Combine like terms: 25x + -25x = 0
140 + -25x = -35 + 0
140 + -25x = -35

Add '-140' to each side of the equation.
140 + -140 + -25x = -35 + -140

Combine like terms: 140 + -140 = 0
0 + -25x = -35 + -140
-25x = -35 + -140

Combine like terms: -35 + -140 = -175
-25x = -175

Divide each side by '-25'.
x = 7

Simplifying
x = 7

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