Question

Solve the following


a, x-6= 11
b, 3[x+7]=42
c, x-3/5 -1=2


with step

Answer 1

a. x = 17

b. 3x + 21 = 42

3x = 21

so x = 7

c. x-3 = 8

x = 11

___________

Mark as brainliest

Answer 2

a). x-6=11
x=11+6
x=17 ans.
.
b). 3(x+7)=42
3x+21=42
3x=42-21
3x=21
x=21/3
x=7 ans.
.