8x+2x-1=3x+2(10+5x)

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Solution for 8x+2x-1=3x+2(10+5x) equation:


Simplifying
8x + 2x + -1 = 3x + 2(10 + 5x)

Reorder the terms:
-1 + 8x + 2x = 3x + 2(10 + 5x)

Combine like terms: 8x + 2x = 10x
-1 + 10x = 3x + 2(10 + 5x)
-1 + 10x = 3x + (10 * 2 + 5x * 2)
-1 + 10x = 3x + (20 + 10x)

Reorder the terms:
-1 + 10x = 20 + 3x + 10x

Combine like terms: 3x + 10x = 13x
-1 + 10x = 20 + 13x

Solving
-1 + 10x = 20 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-1 + 10x + -13x = 20 + 13x + -13x

Combine like terms: 10x + -13x = -3x
-1 + -3x = 20 + 13x + -13x

Combine like terms: 13x + -13x = 0
-1 + -3x = 20 + 0
-1 + -3x = 20

Add '1' to each side of the equation.
-1 + 1 + -3x = 20 + 1

Combine like terms: -1 + 1 = 0
0 + -3x = 20 + 1
-3x = 20 + 1

Combine like terms: 20 + 1 = 21
-3x = 21

Divide each side by '-3'.
x = -7

Simplifying
x = -7

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