Solve -4x+15*4*2-22.5*2=0

$$-4x+15 \times 4 \times 2-22.5 \times 2=0$$

Solve for x

$$x=18.75$$

Steps for Solving Linear Equation

Multiply 15 and 4 to get 60.

$$-4x+60\times 2-22.5\times 2=0$$

Multiply 60 and 2 to get 120.

$$-4x+120-22.5\times 2=0$$

Multiply 22.5 and 2 to get 45.

$$-4x+120-45=0$$

Subtract 45 from 120 to get 75.

$$-4x+75=0$$

Subtract 75 from both sides. Anything subtracted from zero gives its negation.

$$-4x=-75$$

Divide both sides by -4.

$$x=\frac{-75}{-4}$$

Fraction \frac{-75}{-4} can be simplified to \frac{75}{4} by removing the negative sign from both the numerator and the denominator.

$$x=\frac{75}{4}$$