Question

Solve the problem 3(x-5)+7=13

Answer 1

Answer:

x = 5/3

Step-by-step explanation:

3(x-5)+7=13

3x - 15 + 7 = 13

3x = 13 - 7 + 15

3x = 13 - 8

3x = 5

x = 5/3

Answer 2

Answer:-

$\\ \rm\longmapsto 3(x-5)+7=13$

• Do multiplication in right side.

$\\ \rm\longmapsto 3x-15+7=13$

• Simplify

$\\ \rm\longmapsto 3x-8=13$

• Take 8 to right side.

$\\ \rm\longmapsto 3x=13+8$

$\\ \rm\longmapsto 3x=21$

$\\ \rm\longmapsto x=\dfrac{21}{3}$

$\\ \rm\longmapsto x=7$