2 years ago

im rushing and have like 20 more things so if someone could actually help me right answers, please. T~T

Mathematics

2 answers:

igomit [66]2 years ago

7 0

1. a. 0=0, 4x=4x, -18=-18
b. 3
2.a. 0=-2, 2= 0
b. 2

Sphinxa [80]2 years ago

5 0

Answer:

Step-by-step explanation:

4x-18=x-18=3x

the two 18 cancel out

4x=x+3x

combine like terms

4x=4x

dvide and any number divided by its self is 1

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