Question

Please answer this question step by step
class 7th
subject Math answer step by step ​

Answer 1

• x + 2 = 0

[ (-2) + 2 = 0) ]

• 2x + 5x = 1

[2(-2) + 5 = -4 + 5 = 1 ]

• 40x = -80

[40x = 40(-2) = -80]

Hope it helps!!!

Answer 2

the equation can be :

1. x+2 = 0

2. 4x +2 = -6

3. 6x-1 = -13

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