-5(3x+7)=55

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Solution for -5(3x+7)=55 equation:


Simplifying
-5(3x + 7) = 55

Reorder the terms:
-5(7 + 3x) = 55
(7 * -5 + 3x * -5) = 55
(-35 + -15x) = 55

Solving
-35 + -15x = 55

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + -15x = 55 + 35

Combine like terms: -35 + 35 = 0
0 + -15x = 55 + 35
-15x = 55 + 35

Combine like terms: 55 + 35 = 90
-15x = 90

Divide each side by '-15'.
x = -6

Simplifying
x = -6

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