Question

help please
7( 2x +4) = 49

Answer 1

Answer: 1.5

Step-by-step explanation: Distribute 7 to 2x and +4. 14x+28=49

Subtract 28 from both sides. 14x=21

Divide by 14 on both sides. X=1.5

Answer 2

Answer:

$x=\frac{3}{2}$

Step-by-step explanation:

$7\left(2x+4\right)=49$

$\frac{7\left(2x+4\right)}{7}=\frac{49}{7}$

$2x+4=7$

$2x+4-4=7-4$

$2x=3$

$\frac{2x}{2}=\frac{3}{2}$

$x=\frac{3}{2}$