Solve m*(1-10^2/4)=1440

$$m \times ( 1 - 10 ^ { 2 } / 4 ) = 1440$$

Solve for m

$$m=-60$$

Steps for Solving Linear Equation

Multiply both sides of the equation by 4.

$$4m\left(1-\frac{10^{2}}{4}\right)=5760$$

Calculate 10 to the power of 2 and get 100.

$$4m\left(1-\frac{100}{4}\right)=5760$$

Divide 100 by 4 to get 25.

$$4m\left(1-25\right)=5760$$

Subtract 25 from 1 to get -24.

$$4m\left(-24\right)=5760$$

Multiply 4 and -24 to get -96.

$$-96m=5760$$

Divide both sides by -96.

$$m=\frac{5760}{-96}$$

Divide 5760 by -96 to get -60.

$$m=-60$$