7x-y+3=4x+11

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Solution for 7x-y+3=4x+11 equation:


Simplifying
7x + -1y + 3 = 4x + 11

Reorder the terms:
3 + 7x + -1y = 4x + 11

Reorder the terms:
3 + 7x + -1y = 11 + 4x

Solving
3 + 7x + -1y = 11 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
3 + 7x + -4x + -1y = 11 + 4x + -4x

Combine like terms: 7x + -4x = 3x
3 + 3x + -1y = 11 + 4x + -4x

Combine like terms: 4x + -4x = 0
3 + 3x + -1y = 11 + 0
3 + 3x + -1y = 11

Add '-3' to each side of the equation.
3 + 3x + -3 + -1y = 11 + -3

Reorder the terms:
3 + -3 + 3x + -1y = 11 + -3

Combine like terms: 3 + -3 = 0
0 + 3x + -1y = 11 + -3
3x + -1y = 11 + -3

Combine like terms: 11 + -3 = 8
3x + -1y = 8

Add 'y' to each side of the equation.
3x + -1y + y = 8 + y

Combine like terms: -1y + y = 0
3x + 0 = 8 + y
3x = 8 + y

Divide each side by '3'.
x = 2.666666667 + 0.3333333333y

Simplifying
x = 2.666666667 + 0.3333333333y

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