Solve 3(P + 4) = 21 | 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

$$3(P+4)=21$$

Solve for P

$P=3$

Steps for Solving Linear Equation

Divide both sides by $3$.

$$P+4=\frac{21}{3}$$

Divide $21$ by $3$ to get $7$.

$$P+4=7$$

Subtract $4$ from both sides.

$$P=7-4$$

Subtract $4$ from $7$ to get $3$.

$$P=3$$