-7-7x+8x=3-4

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Solution for -7-7x+8x=3-4 equation:


Simplifying
-7 + -7x + 8x = 3 + -4

Combine like terms: -7x + 8x = 1x
-7 + 1x = 3 + -4

Combine like terms: 3 + -4 = -1
-7 + 1x = -1

Solving
-7 + 1x = -1

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 1x = -1 + 7

Combine like terms: -7 + 7 = 0
0 + 1x = -1 + 7
1x = -1 + 7

Combine like terms: -1 + 7 = 6
1x = 6

Divide each side by '1'.
x = 6

Simplifying
x = 6

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