2 less then 3 times a number is 9
2 answers:
For this you have to write an equation:
3x-2=9
explanation:
2- [two less than]
3x [three times a number, we will use X as the number]
= 9 [is nine]
When writing an equation you typically want to put the variables first and all other terms afterwards.
Solving:
3x-2=9
+2 +2 move 2
3x=11
——— divide by 3 to get X by itself
3
x= 11/3 or x= 3.6
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1/12=x...................
Answer:
x=2;y=2
Step-by-step explanation:
2x+y=6..........1
3x-y=4............2
adding equation1 with equation 2
2x+y+3x-y=6+4
5x=10
x=10/5=2
substituting vslue of y in equation 1
2×2+y=6
y=6-4
y=2
Answer:
Equation
T Represent time
500=12.5t + 175
T= 26
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Step-by-step
500=12.5(26)+175
500=325+175
500=500
I think the answer is 265
X+Y=8, because Trey is buying both peach and blueberry so X is peach and Y is blueberry. The total is 8