Solve 6x+3=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

$$6x+3=21$$

Solve for x

$x=3$

Steps for Solving Linear Equation

Subtract $3$ from both sides.

$$6x=21-3$$

Subtract $3$ from $21$ to get $18$.

$$6x=18$$

Divide both sides by $6$.

$$x=\frac{18}{6}$$

Divide $18$ by $6$ to get $3$.

$$x=3$$