15=-5(4-7x)

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Solution for 15=-5(4-7x) equation:


Simplifying
15 = -5(4 + -7x)
15 = (4 * -5 + -7x * -5)
15 = (-20 + 35x)

Solving
15 = -20 + 35x

Solving for variable 'x'.

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

Add '-35x' to each side of the equation.
15 + -35x = -20 + 35x + -35x

Combine like terms: 35x + -35x = 0
15 + -35x = -20 + 0
15 + -35x = -20

Add '-15' to each side of the equation.
15 + -15 + -35x = -20 + -15

Combine like terms: 15 + -15 = 0
0 + -35x = -20 + -15
-35x = -20 + -15

Combine like terms: -20 + -15 = -35
-35x = -35

Divide each side by '-35'.
x = 1

Simplifying
x = 1

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