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

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


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

Reorder the terms:
3(-7 + 2x) + 4x = -4 + -1(2x + -7)
(-7 * 3 + 2x * 3) + 4x = -4 + -1(2x + -7)
(-21 + 6x) + 4x = -4 + -1(2x + -7)

Combine like terms: 6x + 4x = 10x
-21 + 10x = -4 + -1(2x + -7)

Reorder the terms:
-21 + 10x = -4 + -1(-7 + 2x)
-21 + 10x = -4 + (-7 * -1 + 2x * -1)
-21 + 10x = -4 + (7 + -2x)

Combine like terms: -4 + 7 = 3
-21 + 10x = 3 + -2x

Solving
-21 + 10x = 3 + -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.
-21 + 10x + 2x = 3 + -2x + 2x

Combine like terms: 10x + 2x = 12x
-21 + 12x = 3 + -2x + 2x

Combine like terms: -2x + 2x = 0
-21 + 12x = 3 + 0
-21 + 12x = 3

Add '21' to each side of the equation.
-21 + 21 + 12x = 3 + 21

Combine like terms: -21 + 21 = 0
0 + 12x = 3 + 21
12x = 3 + 21

Combine like terms: 3 + 21 = 24
12x = 24

Divide each side by '12'.
x = 2

Simplifying
x = 2

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