Question

solve each the following equations
a)4x = -28
b)-24x = -144
c)3x - 4 = 11
d)9x + 4 = 31

(linear equations)

Answer 1

Answer:

a) x = -7

b) x = 6

c) x = 5

d) x = 3

Answer 2

Answer:

a 4x= -28

x=-28/4

x= -7

b -24x= -144

x=-144/-24

x= 6

c 3x-4= 11

3x=11+4

3x=15

x=15/3

x=5

d 9x+4=31

9x=31-4

9x=27

x=27/9

x=3

Step-by-step explanation:

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