Question

3X +4 equals five what is the value of 6X +7

Answer 1

3x +4=5

Subtract 4

3x=1

x= 1/3

6x+7; x=1/3

6(1/3)+7

2+7

9

Answer 2

3x+4 = 5

3x = 5-4

3x = 1

x = 1/3

Since the value of x is found, next step is to substitute it to the x for 6x+7

Value of 6x+7:

6(1/3)+7

6/3+7

2+7

9