-42-10x+14=-25x+21+8x

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Solution for -42-10x+14=-25x+21+8x equation:


Simplifying
-42 + -10x + 14 = -25x + 21 + 8x

Reorder the terms:
-42 + 14 + -10x = -25x + 21 + 8x

Combine like terms: -42 + 14 = -28
-28 + -10x = -25x + 21 + 8x

Reorder the terms:
-28 + -10x = 21 + -25x + 8x

Combine like terms: -25x + 8x = -17x
-28 + -10x = 21 + -17x

Solving
-28 + -10x = 21 + -17x

Solving for variable 'x'.

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

Add '17x' to each side of the equation.
-28 + -10x + 17x = 21 + -17x + 17x

Combine like terms: -10x + 17x = 7x
-28 + 7x = 21 + -17x + 17x

Combine like terms: -17x + 17x = 0
-28 + 7x = 21 + 0
-28 + 7x = 21

Add '28' to each side of the equation.
-28 + 28 + 7x = 21 + 28

Combine like terms: -28 + 28 = 0
0 + 7x = 21 + 28
7x = 21 + 28

Combine like terms: 21 + 28 = 49
7x = 49

Divide each side by '7'.
x = 7

Simplifying
x = 7

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