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

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


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

Reorder the terms:
3(-7 + 4x) = 4x + 2
(-7 * 3 + 4x * 3) = 4x + 2
(-21 + 12x) = 4x + 2

Reorder the terms:
-21 + 12x = 2 + 4x

Solving
-21 + 12x = 2 + 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.
-21 + 12x + -4x = 2 + 4x + -4x

Combine like terms: 12x + -4x = 8x
-21 + 8x = 2 + 4x + -4x

Combine like terms: 4x + -4x = 0
-21 + 8x = 2 + 0
-21 + 8x = 2

Add '21' to each side of the equation.
-21 + 21 + 8x = 2 + 21

Combine like terms: -21 + 21 = 0
0 + 8x = 2 + 21
8x = 2 + 21

Combine like terms: 2 + 21 = 23
8x = 23

Divide each side by '8'.
x = 2.875

Simplifying
x = 2.875

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