Question

solve 2[(x+20)+x]=200

Answer 1

Hlo friend, here is your answer.

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2{(x+20)+x} = 200

2{x+20+x} = 200

2{2x+20} = 200

4x+40 = 200

4x = 200-40

4x = 160

x = 160/4

x = 40.

Hope it helps you.

With regards@

Tanisha

Answer 2

2[(x+20)+x]=200

or,2[x+20+x]=200

or,2[2x+20]=200

or,4x+20=200

or,4x=200-40

4x=160

x=40