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Solve for x. $3x + 20 = 50$

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Solve two-step linear inequalities

Full solution

Q. Solve for x.

3x + 20 = 50

Isolate variable term: Isolate the variable term by subtracting $20$ from both sides of the equation. $\newline$ $3x + 20 - 20 = 50 - 20$
Simplify both sides: Simplify both sides of the equation. $3x = 30$
Divide to solve for x: Divide both sides of the equation by $3$ to solve for x. $\frac{3x}{3} = \frac{30}{3}$
Calculate x value: Calculate the value of x. $\newline$ $x = 10$

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