7x+4-3x-5=7

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


Simplifying
7x + 4 + -3x + -5 = 7

Reorder the terms:
4 + -5 + 7x + -3x = 7

Combine like terms: 4 + -5 = -1
-1 + 7x + -3x = 7

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

Solving
-1 + 4x = 7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + 4x = 7 + 1

Combine like terms: -1 + 1 = 0
0 + 4x = 7 + 1
4x = 7 + 1

Combine like terms: 7 + 1 = 8
4x = 8

Divide each side by '4'.
x = 2

Simplifying
x = 2

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