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37 votes
37 votes
can someone pls help me with solving one variable expressions pls show your work too so i can understand thanks

can someone pls help me with solving one variable expressions pls show your work too-example-1
User Monopoint
by
2.8k points

1 Answer

11 votes
11 votes

Explanation:

Basically, let's represent the amount of money earned in

July with x

and

August with x+90

x+(x+90)=350

2x+90=350

2x=350-90

2x=260

x=260÷2

x=130

So, Wanda earned $130 babysitting in July and in July, 130+90=$220.

Hope this helps!

User RangerRanger
by
2.4k points