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

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


Simplifying
-1x + 8(x + -2) + 3 + -2x = 7

Reorder the terms:
-1x + 8(-2 + x) + 3 + -2x = 7
-1x + (-2 * 8 + x * 8) + 3 + -2x = 7
-1x + (-16 + 8x) + 3 + -2x = 7

Reorder the terms:
-16 + 3 + -1x + 8x + -2x = 7

Combine like terms: -16 + 3 = -13
-13 + -1x + 8x + -2x = 7

Combine like terms: -1x + 8x = 7x
-13 + 7x + -2x = 7

Combine like terms: 7x + -2x = 5x
-13 + 5x = 7

Solving
-13 + 5x = 7

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + 5x = 7 + 13

Combine like terms: -13 + 13 = 0
0 + 5x = 7 + 13
5x = 7 + 13

Combine like terms: 7 + 13 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

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