Question

3x-4=23 solve the equation

Answer 1

= 9

Explanation:

3 − 4 = 2 3

Add 4 to both sides of the equation:

3 − 4 + 4 = 2 3 + 4

Simplify:

3=27

Divide both sides of the equation by the same term:

3/3=27/3

Cancel terms that are in both the numerator and denominator:

=27/3

Divide the numbers:

x=9

Done!

Answer 2

9

Explanation:

first add 4

3x=27

divide 3

x=9