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lakkis [162]
3 years ago
10

Ahaha pls i need help

Mathematics
2 answers:
Natali5045456 [20]3 years ago
5 0

Answer:

6x + 18 → 6(x + 3)

6 + 6x → 6(1 + x)

6(x - 1) → 6x - 6

Step-by-step explanation:

What you do is use the distributive property on them. let's take the first one as an example. 6x + 18 = 6(x+3)

The distributive property bascially means that you multiply whatever number outside the parenthesis by what's inside of the parenthesis.

SO 6 · x = 6x and 6 · 3 = 18, all together, that equals 6x + 18. See how I distributed the 6 to both the number and the variable?

LuckyWell [14K]3 years ago
3 0
The answers are
7(x+3)
7(1+x)
7(x-7)
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PSYCHO15rus [73]

<u>ANSWER</u>

A. (4,12)

<u>EXPLANATION</u>

The equations are:

10x +2y = 64...(1)

and

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To eliminate a variable we make the coefficients of that variable the same in both equations.

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We multiply the first equation by 2 to get:

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4 years ago
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