Solve B=-12,8*(-3,75)-(-4,125)*(-44/11)

$$B = - 12,8 \cdot ( - 3,75 ) - ( - 4,125 ) \cdot ( - 4 \frac { 4 } { 11 } )$$

Solve for B

$$B=30$$

Steps for Solving Linear Equation

Multiply -12,8 and -3,75 to get 48.

$$B=48-\left(-4,125\left(-\frac{4\times 11+4}{11}\right)\right)$$

Multiply 4 and 11 to get 44.

$$B=48-\left(-4,125\left(-\frac{44+4}{11}\right)\right)$$

Add 44 and 4 to get 48.

$$B=48-\left(-4,125\left(-\frac{48}{11}\right)\right)$$

Convert decimal number -4,125 to fraction -\frac{4125}{1000}. Reduce the fraction -\frac{4125}{1000} to lowest terms by extracting and canceling out 125.

$$B=48-\left(-\frac{33}{8}\left(-\frac{48}{11}\right)\right)$$

Multiply -\frac{33}{8} times -\frac{48}{11} by multiplying numerator times numerator and denominator times denominator.

$$B=48-\frac{-33\left(-48\right)}{8\times 11}$$

Do the multiplications in the fraction \frac{-33\left(-48\right)}{8\times 11}.

$$B=48-\frac{1584}{88}$$

Divide 1584 by 88 to get 18.

$$B=48-18$$

Subtract 18 from 48 to get 30.

$$B=30$$

Assign B

$$B≔30$$