10(x-2)+15=8x+7(3+x)

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Solution for 10(x-2)+15=8x+7(3+x) equation:


Simplifying
10(x + -2) + 15 = 8x + 7(3 + x)

Reorder the terms:
10(-2 + x) + 15 = 8x + 7(3 + x)
(-2 * 10 + x * 10) + 15 = 8x + 7(3 + x)
(-20 + 10x) + 15 = 8x + 7(3 + x)

Reorder the terms:
-20 + 15 + 10x = 8x + 7(3 + x)

Combine like terms: -20 + 15 = -5
-5 + 10x = 8x + 7(3 + x)
-5 + 10x = 8x + (3 * 7 + x * 7)
-5 + 10x = 8x + (21 + 7x)

Reorder the terms:
-5 + 10x = 21 + 8x + 7x

Combine like terms: 8x + 7x = 15x
-5 + 10x = 21 + 15x

Solving
-5 + 10x = 21 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-5 + 10x + -15x = 21 + 15x + -15x

Combine like terms: 10x + -15x = -5x
-5 + -5x = 21 + 15x + -15x

Combine like terms: 15x + -15x = 0
-5 + -5x = 21 + 0
-5 + -5x = 21

Add '5' to each side of the equation.
-5 + 5 + -5x = 21 + 5

Combine like terms: -5 + 5 = 0
0 + -5x = 21 + 5
-5x = 21 + 5

Combine like terms: 21 + 5 = 26
-5x = 26

Divide each side by '-5'.
x = -5.2

Simplifying
x = -5.2

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