Solve for b
b=9
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2.6b=18.2+5.2
Add 5.2 to both sides.
2.6b=23.4
Add 18.2 and 5.2 to get 23.4.
b=\frac{23.4}{2.6}
Divide both sides by 2.6.
b=\frac{234}{26}
Expand \frac{23.4}{2.6} by multiplying both numerator and the denominator by 10.
b=9
Divide 234 by 26 to get 9.
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