Someone help me with number 1 and 2 please

1 answer:

7 0

1 is 25
2 is 7.42
if you need explanation please comment and let me know

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Answer:

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sergiy2304 [10]

Answer:

x=25

Step-by-step explanation:

First, we add all like terms. Then, we solve for x.

$70+x + 55 + 30 = 180\\x+70 + 55 + 30 = 180\\x+155=180\\x=25$

We can rearrange some things because order does not matter with addition. Next, we just use basic equation solving techniques.

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