3x+2(x-1)+5=4x

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Solution for 3x+2(x-1)+5=4x equation:


Simplifying
3x + 2(x + -1) + 5 = 4x

Reorder the terms:
3x + 2(-1 + x) + 5 = 4x
3x + (-1 * 2 + x * 2) + 5 = 4x
3x + (-2 + 2x) + 5 = 4x

Reorder the terms:
-2 + 5 + 3x + 2x = 4x

Combine like terms: -2 + 5 = 3
3 + 3x + 2x = 4x

Combine like terms: 3x + 2x = 5x
3 + 5x = 4x

Solving
3 + 5x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
3 + 5x + -4x = 4x + -4x

Combine like terms: 5x + -4x = 1x
3 + 1x = 4x + -4x

Combine like terms: 4x + -4x = 0
3 + 1x = 0

Add '-3' to each side of the equation.
3 + -3 + 1x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = 0 + -3
1x = 0 + -3

Combine like terms: 0 + -3 = -3
1x = -3

Divide each side by '1'.
x = -3

Simplifying
x = -3

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