Question

what is the value of x
2x+3=7
​

Answer 1

Step-by-step explanation:

$2x + 3 = 7$

$2x = 7 - 3$

$2x = 4$

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

$x = 2$

so value x is 2

Answer 2

Subtract 33 from both sides.

2x=7-32x=7−3

2 Simplify  7-37−3  to  44.

2x=42x=4

3 Divide both sides by 22.

x=\frac{4}{2}x= ​2

​

4

​​  

4 Simplify  \frac{4}{2}

​2

​

​4

​​   to  22.

x=2x=2