x-4x+1=2x+7

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Solution for x-4x+1=2x+7 equation:


Simplifying
x + -4x + 1 = 2x + 7

Reorder the terms:
1 + x + -4x = 2x + 7

Combine like terms: x + -4x = -3x
1 + -3x = 2x + 7

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

Solving
1 + -3x = 7 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
1 + -3x + -2x = 7 + 2x + -2x

Combine like terms: -3x + -2x = -5x
1 + -5x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
1 + -5x = 7 + 0
1 + -5x = 7

Add '-1' to each side of the equation.
1 + -1 + -5x = 7 + -1

Combine like terms: 1 + -1 = 0
0 + -5x = 7 + -1
-5x = 7 + -1

Combine like terms: 7 + -1 = 6
-5x = 6

Divide each side by '-5'.
x = -1.2

Simplifying
x = -1.2

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