Solve for A
A=-\frac{B}{2}+250
Solve for B
B=500-2A
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3A+5B-A-4B=1100-600
To find the opposite of A+4B, find the opposite of each term.
2A+5B-4B=1100-600
Combine 3A and -A to get 2A.
2A+B=1100-600
Combine 5B and -4B to get B.
2A+B=500
Subtract 600 from 1100 to get 500.
2A=500-B
Subtract B from both sides.
\frac{2A}{2}=\frac{500-B}{2}
Divide both sides by 2.
A=\frac{500-B}{2}
Dividing by 2 undoes the multiplication by 2.
A=-\frac{B}{2}+250
Divide 500-B by 2.
3A+5B-A-4B=1100-600
To find the opposite of A+4B, find the opposite of each term.
2A+5B-4B=1100-600
Combine 3A and -A to get 2A.
2A+B=1100-600
Combine 5B and -4B to get B.
2A+B=500
Subtract 600 from 1100 to get 500.
B=500-2A
Subtract 2A from both sides.
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