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

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


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

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

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

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

Reorder the terms:
-5 + 10x = 8(7 + x)
-5 + 10x = (7 * 8 + x * 8)
-5 + 10x = (56 + 8x)

Solving
-5 + 10x = 56 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-5 + 10x + -8x = 56 + 8x + -8x

Combine like terms: 10x + -8x = 2x
-5 + 2x = 56 + 8x + -8x

Combine like terms: 8x + -8x = 0
-5 + 2x = 56 + 0
-5 + 2x = 56

Add '5' to each side of the equation.
-5 + 5 + 2x = 56 + 5

Combine like terms: -5 + 5 = 0
0 + 2x = 56 + 5
2x = 56 + 5

Combine like terms: 56 + 5 = 61
2x = 61

Divide each side by '2'.
x = 30.5

Simplifying
x = 30.5

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