Question

Solve the following equations by the
trial and error method.
a) 2x + 10 = 18
b) 3(x-1) = 6​

Answer 1

Answer:

a) x=-1

b) x=1

Step-by-step explanation:

a)2x+10=8

2x=8-10

2x=-2

x=-1

b)3(x-1)=6

3x-3=6

3x=3

x=1

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