2(x-5)+3(8-2)=8+7(x-4)

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Solution for 2(x-5)+3(8-2)=8+7(x-4) equation:


Simplifying
2(x + -5) + 3(8 + -2) = 8 + 7(x + -4)

Reorder the terms:
2(-5 + x) + 3(8 + -2) = 8 + 7(x + -4)
(-5 * 2 + x * 2) + 3(8 + -2) = 8 + 7(x + -4)
(-10 + 2x) + 3(8 + -2) = 8 + 7(x + -4)

Combine like terms: 8 + -2 = 6
-10 + 2x + 3(6) = 8 + 7(x + -4)

Multiply 3 * 6
-10 + 2x + 18 = 8 + 7(x + -4)

Reorder the terms:
-10 + 18 + 2x = 8 + 7(x + -4)

Combine like terms: -10 + 18 = 8
8 + 2x = 8 + 7(x + -4)

Reorder the terms:
8 + 2x = 8 + 7(-4 + x)
8 + 2x = 8 + (-4 * 7 + x * 7)
8 + 2x = 8 + (-28 + 7x)

Combine like terms: 8 + -28 = -20
8 + 2x = -20 + 7x

Solving
8 + 2x = -20 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
8 + 2x + -7x = -20 + 7x + -7x

Combine like terms: 2x + -7x = -5x
8 + -5x = -20 + 7x + -7x

Combine like terms: 7x + -7x = 0
8 + -5x = -20 + 0
8 + -5x = -20

Add '-8' to each side of the equation.
8 + -8 + -5x = -20 + -8

Combine like terms: 8 + -8 = 0
0 + -5x = -20 + -8
-5x = -20 + -8

Combine like terms: -20 + -8 = -28
-5x = -28

Divide each side by '-5'.
x = 5.6

Simplifying
x = 5.6

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