3076850
21.10.2020 •
Mathematics
I’m doing a quiz please help i need to know how you got the answer too
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Ответ:
7
Step-by-step explanation:
3(x+2)=27
Step 1: Simplify both sides of the equation.
3(x+2)=27
(3)(x)+(3)(2)=27(Distribute)
3x+6=27
Step 2: Subtract 6 from both sides.
3x+6−6=27−6
3x=21
Step 3: Divide both sides by 3.
3x/3=21/3
x=7
Ответ:
Distribute the 3 to the (x+2) which will give you 3x+6=27. Subtract the 6 from the 27 and then it will give you 3x=21. Divide 3 on both sides to get x by itself and you will get x=7
Ответ:
2.is a obtuse.