Question

CALCULE O VALOR DE X​

Answer 1

Explicação passo-a-passo:

a)

5x+5°=3x+13°

5x-3x=13°-5°

2x=8°

X=8/2

X=4°

b)

5x-27°=x+15°

5x-1x=15°+27°

4x=42°

X=42°/4

X=10,5°

c)

4x-6°=2x

4x-2x=6°

2x=6°

X=6°/2

X=3°