4x+8x-7=3(4x+4)

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Solution for 4x+8x-7=3(4x+4) equation:


Simplifying
4x + 8x + -7 = 3(4x + 4)

Reorder the terms:
-7 + 4x + 8x = 3(4x + 4)

Combine like terms: 4x + 8x = 12x
-7 + 12x = 3(4x + 4)

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

Add '-12x' to each side of the equation.
-7 + 12x + -12x = 12 + 12x + -12x

Combine like terms: 12x + -12x = 0
-7 + 0 = 12 + 12x + -12x
-7 = 12 + 12x + -12x

Combine like terms: 12x + -12x = 0
-7 = 12 + 0
-7 = 12

Solving
-7 = 12

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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