Solve 2 ^ 3 + 3x + 5x = 56 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$2^{3}+3x+5x=56$$

Solve for x

$x=6$

Steps for Solving Linear Equation

Calculate $2$ to the power of $3$ and get $8$.

$$8+3x+5x=56$$

Combine $3x$ and $5x$ to get $8x$.

$$8+8x=56$$

Subtract $8$ from both sides.

$$8x=56-8$$

Subtract $8$ from $56$ to get $48$.

$$8x=48$$

Divide both sides by $8$.

$$x=\frac{48}{8}$$

Divide $48$ by $8$ to get $6$.

$$x=6$$