7(x-3)=5(1+5x)-18x

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Solution for 7(x-3)=5(1+5x)-18x equation:


Simplifying
7(x + -3) = 5(1 + 5x) + -18x

Reorder the terms:
7(-3 + x) = 5(1 + 5x) + -18x
(-3 * 7 + x * 7) = 5(1 + 5x) + -18x
(-21 + 7x) = 5(1 + 5x) + -18x
-21 + 7x = (1 * 5 + 5x * 5) + -18x
-21 + 7x = (5 + 25x) + -18x

Combine like terms: 25x + -18x = 7x
-21 + 7x = 5 + 7x

Add '-7x' to each side of the equation.
-21 + 7x + -7x = 5 + 7x + -7x

Combine like terms: 7x + -7x = 0
-21 + 0 = 5 + 7x + -7x
-21 = 5 + 7x + -7x

Combine like terms: 7x + -7x = 0
-21 = 5 + 0
-21 = 5

Solving
-21 = 5

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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