7x+4=4(x-1)

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


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

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

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

Solving
4 + 7x = -4 + 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.
4 + 7x + -4x = -4 + 4x + -4x

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

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

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

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

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

Divide each side by '3'.
x = -2.666666667

Simplifying
x = -2.666666667

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