Solve 1.125(1.125(1.125*7378000-x)-x)-x=0

$$1.125(1.125(1.125 \times 7378000-x)-x)-x=0$$

Solve for x

$$x=3098250$$

Steps for Solving Linear Equation

Multiply 1.125 and 7378000 to get 8300250.

$$1.125\left(1.125\left(8300250-x\right)-x\right)-x=0$$

Use the distributive property to multiply 1.125 by 8300250-x.

$$1.125\left(9337781.25-1.125x-x\right)-x=0$$

Combine -1.125x and -x to get -2.125x.

$$1.125\left(9337781.25-2.125x\right)-x=0$$

Use the distributive property to multiply 1.125 by 9337781.25-2.125x.

$$10505003.90625-2.390625x-x=0$$

Combine -2.390625x and -x to get -3.390625x.

$$10505003.90625-3.390625x=0$$

Subtract 10505003.90625 from both sides. Anything subtracted from zero gives its negation.

$$-3.390625x=-10505003.90625$$

Divide both sides by -3.390625.

$$x=\frac{-10505003.90625}{-3.390625}$$

Expand \frac{-10505003.90625}{-3.390625} by multiplying both numerator and the denominator by 1000000.

$$x=\frac{-10505003906250}{-3390625}$$

Divide -10505003906250 by -3390625 to get 3098250.

$$x=3098250$$