Solve for b
b = -\frac{13}{3} = -4\frac{1}{3} \approx -4.333333333
Quiz
Linear Equation
5 problems similar to:
\frac { \frac { - 7 - 5 b } { 2 } - 5 + 4 b + 1 } { 2 } = - 7
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\frac{-7-5b}{2}-5+4b+1=-7\times 2
Multiply both sides by 2.
-7-5b-10+8b+2=-14\times 2
Multiply both sides of the equation by 2.
-17-5b+8b+2=-14\times 2
Subtract 10 from -7 to get -17.
-17+3b+2=-14\times 2
Combine -5b and 8b to get 3b.
-15+3b=-14\times 2
Add -17 and 2 to get -15.
-15+3b=-28
Multiply -14 and 2 to get -28.
3b=-28+15
Add 15 to both sides.
3b=-13
Add -28 and 15 to get -13.
b=\frac{-13}{3}
Divide both sides by 3.
b=-\frac{13}{3}
Fraction \frac{-13}{3} can be rewritten as -\frac{13}{3} by extracting the negative sign.
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