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Jet001 [13]
3 years ago
15

2q+10=7q how do i break this down to get the answer

Mathematics
2 answers:
krok68 [10]3 years ago
7 0
So subtract 2q from both sides.
This will cancel out the 2q on the left.
So the equation right now should be 10=5q.
Now divide each side by 5.
10/5=2
2=q.
That's the answer! Hope this helped!!
matrenka [14]3 years ago
5 0

Answer:

The value of q is 2.

Step-by-step explanation:

The given equation is

2q+10=7q

Using subtraction property of equality, subtract 2q from both sides.

2q+10-2q=7q-2q

Combine like terms.

(2q-2q)+10=(7q-2q)

0+10=5q

10=5q

Using division property of equality, divide both sides by 5.

\frac{10}{5}=\frac{5q}{5}

2=q

Therefore the value of q is 2.

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I Nisa buy dollars worth of stock and gained $25 per year Kevin bad for hundred dollars worth of stock in the last $35 per year
alisha [4.7K]

Answer: x= 5 years and y = $225

Step-by-step explanation:

Since we have given that

Amount Nisa gained per year = $25

Amount Kevin lost per year = $35

According to question,

y=100+25x\\\\and\\\\y=400-35x

so, it becomes,

100+25x=400-35x\\\\25x+35x=400-100\\\\60x=300\\\\x=\frac{300}{60}\\\\x=5

so, For x= 5 years,

Their income of Nisa and loss of Kevin will be

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3 years ago
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4 0
3 years ago
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E Exponents (ie Powers and Square Roots, etc.)

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Step-by-step explanation:

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