Question

a. 3x = 18
e. 4 - X = 6
b. 13x + 2 = 41
f.
5 + 4x = -3
C.
7x = 21
g. -10x = -50
d. 6x - 9 = -3
h. 11x = -22​

Answer 1

Respuesta:

3X/3=18/3

X=6

4-X= 6

X=6-4

X=2

13X+2=41

13X=41-2

13X/13=39/13

X=3

5+4X= -3

4X= -3-5

4X= -8

4X/4= -8/4

X=-2

7X= 21

7X/7 = 21/7

X = 3