2(x-1)=7x+4

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


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

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

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

Solving
-2 + 2x = 4 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-2 + 2x + -7x = 4 + 7x + -7x

Combine like terms: 2x + -7x = -5x
-2 + -5x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 + -5x = 4 + 0
-2 + -5x = 4

Add '2' to each side of the equation.
-2 + 2 + -5x = 4 + 2

Combine like terms: -2 + 2 = 0
0 + -5x = 4 + 2
-5x = 4 + 2

Combine like terms: 4 + 2 = 6
-5x = 6

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

Simplifying
x = -1.2

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