3(5x+4)+5x=-8

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Solution for 3(5x+4)+5x=-8 equation:


Simplifying
3(5x + 4) + 5x = -8

Reorder the terms:
3(4 + 5x) + 5x = -8
(4 * 3 + 5x * 3) + 5x = -8
(12 + 15x) + 5x = -8

Combine like terms: 15x + 5x = 20x
12 + 20x = -8

Solving
12 + 20x = -8

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 20x = -8 + -12

Combine like terms: 12 + -12 = 0
0 + 20x = -8 + -12
20x = -8 + -12

Combine like terms: -8 + -12 = -20
20x = -20

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

Simplifying
x = -1

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