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(x+10)+(3x+2)=180
What is x

User Nijah
by
7.5k points

2 Answers

2 votes
Hi there (: I hope this helps:

Step 1: Simplify both sides of the equation.x+10+3x+2=180(x+3x)+(10+2)=180 (Combine Like Terms)4x+12=1804x+12=180
Step 2: Subtract 12 from both sides.4x+12−12=180−124x=168
Step 3: Divide both sides by 4.4x/4=168/4
x=42


User Sumskyi
by
9.0k points
2 votes
Hi there!

To solve this problem, we need to simplify.

(x + 10) + (3x + 2) = 180
x + 3x + 10 + 2 = 180

We combine like terms first:
4x + 12 = 180

And isolate x.
4x = 168

Now, we divide both sides of the equation by 4 to solve for x.
x = 168 ÷ 4

x = 42

Hope this helps!
User Jamesnvc
by
8.1k points

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