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4.14(-50b+45)=8.28(-2b-12)
We simplify the equation to the form, which is simple to understand
4.14(-50b+45)=8.28(-2b-12)
Reorder the terms in parentheses
+(-207b+186.3)=8.28*(-2b-12)
Remove unnecessary parentheses
-207b+186.3=+8.28+*(-2b-12+)
Reorder the terms in parentheses
-207b+186.3=+(-16.56b-99.36)
Remove unnecessary parentheses
-207b+186.3=-16.56b-99.36
We move all terms containing b to the left and all other terms to the right.
-207b+16.56b=-99.36-186.3
We simplify left and right side of the equation.
-190.44b=-285.66
We divide both sides of the equation by -190.44 to get b.
b=1.5
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