3x+(y+7)+y=93

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Solution for 3x+(y+7)+y=93 equation:


Simplifying
3x + (y + 7) + y = 93

Reorder the terms:
3x + (7 + y) + y = 93

Remove parenthesis around (7 + y)
3x + 7 + y + y = 93

Reorder the terms:
7 + 3x + y + y = 93

Combine like terms: y + y = 2y
7 + 3x + 2y = 93

Solving
7 + 3x + 2y = 93

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 + 3x + -7 + 2y = 93 + -7

Reorder the terms:
7 + -7 + 3x + 2y = 93 + -7

Combine like terms: 7 + -7 = 0
0 + 3x + 2y = 93 + -7
3x + 2y = 93 + -7

Combine like terms: 93 + -7 = 86
3x + 2y = 86

Add '-2y' to each side of the equation.
3x + 2y + -2y = 86 + -2y

Combine like terms: 2y + -2y = 0
3x + 0 = 86 + -2y
3x = 86 + -2y

Divide each side by '3'.
x = 28.66666667 + -0.6666666667y

Simplifying
x = 28.66666667 + -0.6666666667y

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