7x-3(x+9)=5+4(x+8)

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Solution for 7x-3(x+9)=5+4(x+8) equation: 


Simplifying
7x + -3(x + 9) = 5 + 4(x + 8)

Reorder the terms:
7x + -3(9 + x) = 5 + 4(x + 8)
7x + (9 * -3 + x * -3) = 5 + 4(x + 8)
7x + (-27 + -3x) = 5 + 4(x + 8)

Reorder the terms:
-27 + 7x + -3x = 5 + 4(x + 8)

Combine like terms: 7x + -3x = 4x
-27 + 4x = 5 + 4(x + 8)

Reorder the terms:
-27 + 4x = 5 + 4(8 + x)
-27 + 4x = 5 + (8 * 4 + x * 4)
-27 + 4x = 5 + (32 + 4x)

Combine like terms: 5 + 32 = 37
-27 + 4x = 37 + 4x

Add '-4x' to each side of the equation.
-27 + 4x + -4x = 37 + 4x + -4x

Combine like terms: 4x + -4x = 0
-27 + 0 = 37 + 4x + -4x
-27 = 37 + 4x + -4x

Combine like terms: 4x + -4x = 0
-27 = 37 + 0
-27 = 37

Solving
-27 = 37

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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