Solve for x
x=\frac{y-13}{4}
Solve for y
y=4x+13
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8x-y+4x+4+10=-25+2y
Multiply both sides of the equation by 2.
12x-y+4+10=-25+2y
Combine 8x and 4x to get 12x.
12x-y+14=-25+2y
Add 4 and 10 to get 14.
12x+14=-25+2y+y
Add y to both sides.
12x+14=-25+3y
Combine 2y and y to get 3y.
12x=-25+3y-14
Subtract 14 from both sides.
12x=-39+3y
Subtract 14 from -25 to get -39.
12x=3y-39
The equation is in standard form.
\frac{12x}{12}=\frac{3y-39}{12}
Divide both sides by 12.
x=\frac{3y-39}{12}
Dividing by 12 undoes the multiplication by 12.
x=\frac{y-13}{4}
Divide -39+3y by 12.
8x-y+4x+4+10=-25+2y
Multiply both sides of the equation by 2.
12x-y+4+10=-25+2y
Combine 8x and 4x to get 12x.
12x-y+14=-25+2y
Add 4 and 10 to get 14.
12x-y+14-2y=-25
Subtract 2y from both sides.
-y+14-2y=-25-12x
Subtract 12x from both sides.
-y-2y=-25-12x-14
Subtract 14 from both sides.
-y-2y=-39-12x
Subtract 14 from -25 to get -39.
-3y=-39-12x
Combine -y and -2y to get -3y.
-3y=-12x-39
The equation is in standard form.
\frac{-3y}{-3}=\frac{-12x-39}{-3}
Divide both sides by -3.
y=\frac{-12x-39}{-3}
Dividing by -3 undoes the multiplication by -3.
y=4x+13
Divide -39-12x by -3.
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