Question

Simplify these expressions and find their values if x = 3, a -1, b = -2.
a) 4X-5-3x + 9
b) 2- 8x + 4x + 4
c) 2a - 2b - 4-5+ a
d) 10 - 3b- 4 - 5b
e) 5a - 1 - a +9​

Answer 1

Answer:

when we put all the values in the below equation we got

a) 4x-3x=x

-5+9=-4

x-4

3-4

=-1

like that you do all this answer . now I am only answering all the questions not fully process.

b)-6

c)-4

d)-22

e)4

thank you

all answer are fully correct...

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