Solve (2+7)2^2-1*3div4=x

$$(2+7) { 2 }^{ 2 } -1 \times 3 \div 4=x$$

Solve for x

$$x = \frac{141}{4} = 35\frac{1}{4} = 35.25$$

Steps for Solving Linear Equation

Add 2 and 7 to get 9.

$$9\times 2^{2}-\frac{1\times 3}{4}=x$$

Calculate 2 to the power of 2 and get 4.

$$9\times 4-\frac{1\times 3}{4}=x$$

Multiply 9 and 4 to get 36.

$$36-\frac{1\times 3}{4}=x$$

Multiply 1 and 3 to get 3.

$$36-\frac{3}{4}=x$$

Convert 36 to fraction \frac{144}{4}.

$$\frac{144}{4}-\frac{3}{4}=x$$

Since \frac{144}{4} and \frac{3}{4} have the same denominator, subtract them by subtracting their numerators.

$$\frac{144-3}{4}=x$$

Subtract 3 from 144 to get 141.

$$\frac{141}{4}=x$$

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

$$x=\frac{141}{4}$$