-78=2x+5(5x+6)

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Solution for -78=2x+5(5x+6) equation:


Simplifying
-78 = 2x + 5(5x + 6)

Reorder the terms:
-78 = 2x + 5(6 + 5x)
-78 = 2x + (6 * 5 + 5x * 5)
-78 = 2x + (30 + 25x)

Reorder the terms:
-78 = 30 + 2x + 25x

Combine like terms: 2x + 25x = 27x
-78 = 30 + 27x

Solving
-78 = 30 + 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
-78 + -27x = 30 + 27x + -27x

Combine like terms: 27x + -27x = 0
-78 + -27x = 30 + 0
-78 + -27x = 30

Add '78' to each side of the equation.
-78 + 78 + -27x = 30 + 78

Combine like terms: -78 + 78 = 0
0 + -27x = 30 + 78
-27x = 30 + 78

Combine like terms: 30 + 78 = 108
-27x = 108

Divide each side by '-27'.
x = -4

Simplifying
x = -4

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