15-5(4x-7)=70

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Solution for 15-5(4x-7)=70 equation:


Simplifying
15 + -5(4x + -7) = 70

Reorder the terms:
15 + -5(-7 + 4x) = 70
15 + (-7 * -5 + 4x * -5) = 70
15 + (35 + -20x) = 70

Combine like terms: 15 + 35 = 50
50 + -20x = 70

Solving
50 + -20x = 70

Solving for variable 'x'.

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

Add '-50' to each side of the equation.
50 + -50 + -20x = 70 + -50

Combine like terms: 50 + -50 = 0
0 + -20x = 70 + -50
-20x = 70 + -50

Combine like terms: 70 + -50 = 20
-20x = 20

Divide each side by '-20'.
x = -1

Simplifying
x = -1

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