Solve for x
x=\frac{y-30}{13}
Solve for y
y=13x+30
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13\left(x+2\right)=y-4
The opposite of -2 is 2.
13x+26=y-4
Use the distributive property to multiply 13 by x+2.
13x=y-4-26
Subtract 26 from both sides.
13x=y-30
Subtract 26 from -4 to get -30.
\frac{13x}{13}=\frac{y-30}{13}
Divide both sides by 13.
x=\frac{y-30}{13}
Dividing by 13 undoes the multiplication by 13.
13\left(x+2\right)=y-4
The opposite of -2 is 2.
13x+26=y-4
Use the distributive property to multiply 13 by x+2.
y-4=13x+26
Swap sides so that all variable terms are on the left hand side.
y=13x+26+4
Add 4 to both sides.
y=13x+30
Add 26 and 4 to get 30.
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