x+3x-2+3x=-11+7(x+2)

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Solution for x+3x-2+3x=-11+7(x+2) equation:


Simplifying
x + 3x + -2 + 3x = -11 + 7(x + 2)

Reorder the terms:
-2 + x + 3x + 3x = -11 + 7(x + 2)

Combine like terms: x + 3x = 4x
-2 + 4x + 3x = -11 + 7(x + 2)

Combine like terms: 4x + 3x = 7x
-2 + 7x = -11 + 7(x + 2)

Reorder the terms:
-2 + 7x = -11 + 7(2 + x)
-2 + 7x = -11 + (2 * 7 + x * 7)
-2 + 7x = -11 + (14 + 7x)

Combine like terms: -11 + 14 = 3
-2 + 7x = 3 + 7x

Add '-7x' to each side of the equation.
-2 + 7x + -7x = 3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 + 0 = 3 + 7x + -7x
-2 = 3 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 = 3 + 0
-2 = 3

Solving
-2 = 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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