Solve X=3+8-9^2/2-3*8

$$X = 3+ \frac{ 8- { 9 }^{ 2 } }{ 2 } -3 \times 8$$

Solve for X

$$X = -\frac{115}{2} = -57\frac{1}{2} = -57.5$$

Steps for Solving Linear Equation

Calculate 9 to the power of 2 and get 81.

$$X=3+\frac{8-81}{2}-3\times 8$$

Subtract 81 from 8 to get -73.

$$X=3+\frac{-73}{2}-3\times 8$$

Fraction \frac{-73}{2} can be rewritten as -\frac{73}{2} by extracting the negative sign.

$$X=3-\frac{73}{2}-3\times 8$$

Convert 3 to fraction \frac{6}{2}.

$$X=\frac{6}{2}-\frac{73}{2}-3\times 8$$

Since \frac{6}{2} and \frac{73}{2} have the same denominator, subtract them by subtracting their numerators.

$$X=\frac{6-73}{2}-3\times 8$$

Subtract 73 from 6 to get -67.

$$X=-\frac{67}{2}-3\times 8$$

Multiply 3 and 8 to get 24.

$$X=-\frac{67}{2}-24$$

Convert 24 to fraction \frac{48}{2}.

$$X=-\frac{67}{2}-\frac{48}{2}$$

Since -\frac{67}{2} and \frac{48}{2} have the same denominator, subtract them by subtracting their numerators.

$$X=\frac{-67-48}{2}$$

Subtract 48 from -67 to get -115.

$$X=-\frac{115}{2}$$

Assign X

$$X≔-\frac{115}{2}$$