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

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


Simplifying
4 + 2x + (3 + -2y) = 7 + -4

Remove parenthesis around (3 + -2y)
4 + 2x + 3 + -2y = 7 + -4

Reorder the terms:
4 + 3 + 2x + -2y = 7 + -4

Combine like terms: 4 + 3 = 7
7 + 2x + -2y = 7 + -4

Combine like terms: 7 + -4 = 3
7 + 2x + -2y = 3

Solving
7 + 2x + -2y = 3

Solving for variable 'x'.

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

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

Reorder the terms:
7 + -7 + 2x + -2y = 3 + -7

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

Combine like terms: 3 + -7 = -4
2x + -2y = -4

Add '2y' to each side of the equation.
2x + -2y + 2y = -4 + 2y

Combine like terms: -2y + 2y = 0
2x + 0 = -4 + 2y
2x = -4 + 2y

Divide each side by '2'.
x = -2 + y

Simplifying
x = -2 + y

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