3x-3(2x+5)=x-(4x-7)

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Solution for 3x-3(2x+5)=x-(4x-7) equation:


Simplifying
3x + -3(2x + 5) = x + -1(4x + -7)

Reorder the terms:
3x + -3(5 + 2x) = x + -1(4x + -7)
3x + (5 * -3 + 2x * -3) = x + -1(4x + -7)
3x + (-15 + -6x) = x + -1(4x + -7)

Reorder the terms:
-15 + 3x + -6x = x + -1(4x + -7)

Combine like terms: 3x + -6x = -3x
-15 + -3x = x + -1(4x + -7)

Reorder the terms:
-15 + -3x = x + -1(-7 + 4x)
-15 + -3x = x + (-7 * -1 + 4x * -1)
-15 + -3x = x + (7 + -4x)

Reorder the terms:
-15 + -3x = 7 + x + -4x

Combine like terms: x + -4x = -3x
-15 + -3x = 7 + -3x

Add '3x' to each side of the equation.
-15 + -3x + 3x = 7 + -3x + 3x

Combine like terms: -3x + 3x = 0
-15 + 0 = 7 + -3x + 3x
-15 = 7 + -3x + 3x

Combine like terms: -3x + 3x = 0
-15 = 7 + 0
-15 = 7

Solving
-15 = 7

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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