3(5x-2)+9=10x-2

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Solution for 3(5x-2)+9=10x-2 equation:


Simplifying
3(5x + -2) + 9 = 10x + -2

Reorder the terms:
3(-2 + 5x) + 9 = 10x + -2
(-2 * 3 + 5x * 3) + 9 = 10x + -2
(-6 + 15x) + 9 = 10x + -2

Reorder the terms:
-6 + 9 + 15x = 10x + -2

Combine like terms: -6 + 9 = 3
3 + 15x = 10x + -2

Reorder the terms:
3 + 15x = -2 + 10x

Solving
3 + 15x = -2 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
3 + 15x + -10x = -2 + 10x + -10x

Combine like terms: 15x + -10x = 5x
3 + 5x = -2 + 10x + -10x

Combine like terms: 10x + -10x = 0
3 + 5x = -2 + 0
3 + 5x = -2

Add '-3' to each side of the equation.
3 + -3 + 5x = -2 + -3

Combine like terms: 3 + -3 = 0
0 + 5x = -2 + -3
5x = -2 + -3

Combine like terms: -2 + -3 = -5
5x = -5

Divide each side by '5'.
x = -1

Simplifying
x = -1

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