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3 years ago

1/3(3+2x)−1=10 20pts

Mathematics

2 answers:

Naily [24]3 years ago

5 0

1/3(3+2x)=10+1
3+2x= 11x3
2x= 33-3
x= 30/2= 15

insens350 [35]3 years ago

3 0

(1/3)(3+2x)-1=10
(1/3)(3+2x)-1+1=10+1
(1/3)(3+2x)=11
(3)(1/3)(3+2x)=11 (3)
3+2x=33
-3+3+2x=33-3
2x=30
2x/2=30/2
X=15

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kotykmax [81]

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3 years ago

1. Solve proportion 12/15 = 18/b

omeli [17]

We solve the as follows:

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2. Solve equations

A. -x + 4 = x +6
-x + 4 - x = x +6 - x
-2x + 4 - 4 = 6 - 4
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C. -4(p+2) + 8 = 2(p-1) - 7p + 15
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3. Solve a/b x - c = 0 for x
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3 years ago

(DOING A BUNCH OF THESE so if you can't answer the first time, you will have another chance to)

storchak [24]

Answer:

awh happy holidays to you too!! and ty for this

4 0

3 years ago

Read 2 more answers