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rjkz [21]
3 years ago
11

I'm working with varibles on both sides. This is math, also algebra 1. The expression is... 8-4a=16-8a I'm so confused on which

side to subtract from. I tried doing +8 on both sides. Please help.
Mathematics
2 answers:
LiRa [457]3 years ago
8 0
A=2, you add 8a to both sides and subtract 8 and then divide by 4
harkovskaia [24]3 years ago
3 0

Answer:

a=2

Step-by-step explanation:

You can have "a" on both sides and still get an answer easily. You start off by adding 8a to the right. That makes 8+4a=16. You then subtract 8 from 16 and get 4a=8. Divide by 4 to get your answer. You get a=2

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Answer:

The L.C.M. of 18 and 45 is 90.

4 0
3 years ago
Read 2 more answers
Please help need answers ASAP
Trava [24]

Answer:

0.527

Step-by-step explanation:

From the question,

The sequence is Geometry Progression (G.P)

Tₙ = arⁿ⁻¹.......................... Equation 1

Where n = number of term, a = first term, r = common ratio

Given: n = 7, a = 6, r = 2/3

Substitute these values into equation 1

T₇ = 6(2/3)⁷⁻¹

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4 0
3 years ago
What is the equation of (4,10),(6,11) in standard form?​
SIZIF [17.4K]

ANSWER

The standard form is:

x - 2y =  - 16

EXPLANATION

The given line passes through (4,10)and (6,11).

The slope of this line is

m =  \frac{11 - 10}{6 - 4}

m =  \frac{1}{2}

The equation is given by the formula,

y-y_1=m(x-x_1)

We plug in the first point and the slope to get.

y-10= \frac{1}{2} (x-4)

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The standard form is

x - 2y =  - 16

7 0
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yan [13]

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Step-by-step explanation:

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