Solve 0.30P+0.25G=57

$$0.30 P + 0.25 G = 57$$

Solve for G

$$G=-\frac{6P}{5}+228$$

Steps for Solving Linear Equation

Subtract 0.3P from both sides.

$$0.25G=57-0.3P$$

The equation is in standard form.

$$0.25G=-\frac{3P}{10}+57$$

Multiply both sides by 4.

$$\frac{0.25G}{0.25}=\frac{-\frac{3P}{10}+57}{0.25}$$

Dividing by 0.25 undoes the multiplication by 0.25.

$$G=\frac{-\frac{3P}{10}+57}{0.25}$$

Divide 57-\frac{3P}{10} by 0.25 by multiplying 57-\frac{3P}{10} by the reciprocal of 0.25.

$$G=-\frac{6P}{5}+228$$

Solve for P

$$P=-\frac{5G}{6}+190$$

Steps for Solving Linear Equation

Subtract 0.25G from both sides.

$$0.3P=57-0.25G$$

The equation is in standard form.

$$0.3P=-\frac{G}{4}+57$$

Divide both sides of the equation by 0.3, which is the same as multiplying both sides by the reciprocal of the fraction.

$$\frac{0.3P}{0.3}=\frac{-\frac{G}{4}+57}{0.3}$$

Dividing by 0.3 undoes the multiplication by 0.3.

$$P=\frac{-\frac{G}{4}+57}{0.3}$$

Divide 57-\frac{G}{4} by 0.3 by multiplying 57-\frac{G}{4} by the reciprocal of 0.3.

$$P=-\frac{5G}{6}+190$$