(2x-2)+(7y+1)=145

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Solution for (2x-2)+(7y+1)=145 equation:


Simplifying
(2x + -2) + (7y + 1) = 145

Reorder the terms:
(-2 + 2x) + (7y + 1) = 145

Remove parenthesis around (-2 + 2x)
-2 + 2x + (7y + 1) = 145

Reorder the terms:
-2 + 2x + (1 + 7y) = 145

Remove parenthesis around (1 + 7y)
-2 + 2x + 1 + 7y = 145

Reorder the terms:
-2 + 1 + 2x + 7y = 145

Combine like terms: -2 + 1 = -1
-1 + 2x + 7y = 145

Solving
-1 + 2x + 7y = 145

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 + 2x + 1 + 7y = 145 + 1

Reorder the terms:
-1 + 1 + 2x + 7y = 145 + 1

Combine like terms: -1 + 1 = 0
0 + 2x + 7y = 145 + 1
2x + 7y = 145 + 1

Combine like terms: 145 + 1 = 146
2x + 7y = 146

Add '-7y' to each side of the equation.
2x + 7y + -7y = 146 + -7y

Combine like terms: 7y + -7y = 0
2x + 0 = 146 + -7y
2x = 146 + -7y

Divide each side by '2'.
x = 73 + -3.5y

Simplifying
x = 73 + -3.5y

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