3x+21x-7=6(4x+4)

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Solution for 3x+21x-7=6(4x+4) equation:


Simplifying
3x + 21x + -7 = 6(4x + 4)

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

Combine like terms: 3x + 21x = 24x
-7 + 24x = 6(4x + 4)

Reorder the terms:
-7 + 24x = 6(4 + 4x)
-7 + 24x = (4 * 6 + 4x * 6)
-7 + 24x = (24 + 24x)

Add '-24x' to each side of the equation.
-7 + 24x + -24x = 24 + 24x + -24x

Combine like terms: 24x + -24x = 0
-7 + 0 = 24 + 24x + -24x
-7 = 24 + 24x + -24x

Combine like terms: 24x + -24x = 0
-7 = 24 + 0
-7 = 24

Solving
-7 = 24

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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