Solve for b
b=3
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-35+15b=4+2b
Use the distributive property to multiply 5 by -7+3b.
-35+15b-2b=4
Subtract 2b from both sides.
-35+13b=4
Combine 15b and -2b to get 13b.
13b=4+35
Add 35 to both sides.
13b=39
Add 4 and 35 to get 39.
b=\frac{39}{13}
Divide both sides by 13.
b=3
Divide 39 by 13 to get 3.
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