Question

solve the equation
1. - 2(x+3)=8
2. 3 (n-5)=-21
3. 0= 16+4( m -6)
(3) Construct 3 equations starting with n=2

Pls answer this question step by step . Whoever will answer this question step by step I will mark him or her as a brainlist answer. And guys its urgent. ​

Answer 1

Answer:

see this may help

Step-by-step explanation:

thank you

Answer 2

Answer:

Hi friend

1.

$- 2(x + 3) = 8 \\ - 2x - 6 = 8 \\ - 2x = 8 + 6 \\ - 2x = 14 \\ x = - 7$

2.

$3(n - 5) = - 21 \\ 3n - 15 = - 21 \\ 3n = - 6 \\ n = \frac{ - 6}{3} \\ n = - 2$

3.

$0 = 16 + 4(m - 6) \\ 0 = 16 + 4m - 24 \\ 0 = 4m - 8 \\ 4m = 8 \\ m = \frac{8}{4} \\ m = 2$

Hope it helps you

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