7(x-1)+6=4x+3(-1+x)

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Solution for 7(x-1)+6=4x+3(-1+x) equation:


Simplifying
7(x + -1) + 6 = 4x + 3(-1 + x)

Reorder the terms:
7(-1 + x) + 6 = 4x + 3(-1 + x)
(-1 * 7 + x * 7) + 6 = 4x + 3(-1 + x)
(-7 + 7x) + 6 = 4x + 3(-1 + x)

Reorder the terms:
-7 + 6 + 7x = 4x + 3(-1 + x)

Combine like terms: -7 + 6 = -1
-1 + 7x = 4x + 3(-1 + x)
-1 + 7x = 4x + (-1 * 3 + x * 3)
-1 + 7x = 4x + (-3 + 3x)

Reorder the terms:
-1 + 7x = -3 + 4x + 3x

Combine like terms: 4x + 3x = 7x
-1 + 7x = -3 + 7x

Add '-7x' to each side of the equation.
-1 + 7x + -7x = -3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-1 + 0 = -3 + 7x + -7x
-1 = -3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-1 = -3 + 0
-1 = -3

Solving
-1 = -3

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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