Solve 2*(3+4x)=15

$$2 \times ( 3 + 4 x ) = 15$$

Solve for x

$$x = \frac{9}{8} = 1\frac{1}{8} = 1.125$$

Steps for Solving Linear Equation

Divide both sides by 2.

$$3+4x=\frac{15}{2}$$

Subtract 3 from both sides.

$$4x=\frac{15}{2}-3$$

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

$$4x=\frac{15}{2}-\frac{6}{2}$$

Since \frac{15}{2} and \frac{6}{2} have the same denominator, subtract them by subtracting their numerators.

$$4x=\frac{15-6}{2}$$

Subtract 6 from 15 to get 9.

$$4x=\frac{9}{2}$$

Divide both sides by 4.

$$x=\frac{\frac{9}{2}}{4}$$

Express \frac{\frac{9}{2}}{4} as a single fraction.

$$x=\frac{9}{2\times 4}$$

Multiply 2 and 4 to get 8.

$$x=\frac{9}{8}$$