Solve 3.5000=A*250-[15000+(A*150)]

$$3.5000 = A \times 250 - [ 15000 + ( A \times 150 ) ]$$

Solve for A

$$A=150.035$$

Steps for Solving Linear Equation

To find the opposite of 15000+A\times 150, find the opposite of each term.

$$3.5=A\times 250-15000-A\times 150$$

Multiply -1 and 150 to get -150.

$$3.5=A\times 250-15000-150A$$

Combine A\times 250 and -150A to get 100A.

$$3.5=100A-15000$$

Swap sides so that all variable terms are on the left hand side.

$$100A-15000=3.5$$

Add 15000 to both sides.

$$100A=3.5+15000$$

Add 3.5 and 15000 to get 15003.5.

$$100A=15003.5$$

Divide both sides by 100.

$$A=\frac{15003.5}{100}$$

Expand \frac{15003.5}{100} by multiplying both numerator and the denominator by 10.

$$A=\frac{150035}{1000}$$

Reduce the fraction \frac{150035}{1000} to lowest terms by extracting and canceling out 5.

$$A=\frac{30007}{200}$$