Question

Is x=4 a solution of 2(x-3)+7=23

Answer 1

Step-by-step explanation:

2(4-3)+7

2+7=9

So x=4 is not the solution of this equation

Answer 2

Answer:

yoo!! bro/sis ✌✌

2( x - 3 ) + 7 = 23 , x = 4

= 2 ( 4 - 3 ) + 7 = 23

= 2 ( 1 ) + 7 = 23

= 2 + 7 = 23

= 9 = 23

Here, LHS = 9 and RHS = 23.

As you can see, LHS is not equal to RHS.

Therefore, x = 4 is not the solution of 2 ( x - 3 ) + 7 = 23.