-7x+2+8x=7-28

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Solution for -7x+2+8x=7-28 equation:


Simplifying
-7x + 2 + 8x = 7 + -28

Reorder the terms:
2 + -7x + 8x = 7 + -28

Combine like terms: -7x + 8x = 1x
2 + 1x = 7 + -28

Combine like terms: 7 + -28 = -21
2 + 1x = -21

Solving
2 + 1x = -21

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 1x = -21 + -2

Combine like terms: 2 + -2 = 0
0 + 1x = -21 + -2
1x = -21 + -2

Combine like terms: -21 + -2 = -23
1x = -23

Divide each side by '1'.
x = -23

Simplifying
x = -23

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