3x+4-7(x+1)=-(6x-2)

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Solution for 3x+4-7(x+1)=-(6x-2) equation:


Simplifying
3x + 4 + -7(x + 1) = -1(6x + -2)

Reorder the terms:
3x + 4 + -7(1 + x) = -1(6x + -2)
3x + 4 + (1 * -7 + x * -7) = -1(6x + -2)
3x + 4 + (-7 + -7x) = -1(6x + -2)

Reorder the terms:
4 + -7 + 3x + -7x = -1(6x + -2)

Combine like terms: 4 + -7 = -3
-3 + 3x + -7x = -1(6x + -2)

Combine like terms: 3x + -7x = -4x
-3 + -4x = -1(6x + -2)

Reorder the terms:
-3 + -4x = -1(-2 + 6x)
-3 + -4x = (-2 * -1 + 6x * -1)
-3 + -4x = (2 + -6x)

Solving
-3 + -4x = 2 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-3 + -4x + 6x = 2 + -6x + 6x

Combine like terms: -4x + 6x = 2x
-3 + 2x = 2 + -6x + 6x

Combine like terms: -6x + 6x = 0
-3 + 2x = 2 + 0
-3 + 2x = 2

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

Combine like terms: -3 + 3 = 0
0 + 2x = 2 + 3
2x = 2 + 3

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

Divide each side by '2'.
x = 2.5

Simplifying
x = 2.5

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