10x+30x-7=10(4x+8)

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Solution for 10x+30x-7=10(4x+8) equation: 


Simplifying
10x + 30x + -7 = 10(4x + 8)

Reorder the terms:
-7 + 10x + 30x = 10(4x + 8)

Combine like terms: 10x + 30x = 40x
-7 + 40x = 10(4x + 8)

Reorder the terms:
-7 + 40x = 10(8 + 4x)
-7 + 40x = (8 * 10 + 4x * 10)
-7 + 40x = (80 + 40x)

Add '-40x' to each side of the equation.
-7 + 40x + -40x = 80 + 40x + -40x

Combine like terms: 40x + -40x = 0
-7 + 0 = 80 + 40x + -40x
-7 = 80 + 40x + -40x

Combine like terms: 40x + -40x = 0
-7 = 80 + 0
-7 = 80

Solving
-7 = 80

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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