1+3x-4x=-8

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Solution for 1+3x-4x=-8 equation: 


Simplifying
1 + 3x + -4x = -8

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

Solving
1 + -1x = -8

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -1x = -8 + -1

Combine like terms: 1 + -1 = 0
0 + -1x = -8 + -1
-1x = -8 + -1

Combine like terms: -8 + -1 = -9
-1x = -9

Divide each side by '-1'.
x = 9

Simplifying
x = 9

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