Question

7x-18-3x=+15-9x urgente prfv ​

Answer 1

Resposta:

Let's solve your equation step-by-step.

7x−18−3x=15−9x

7x−18−3x=15−9x

7x+−18+−3x=15+−9x

4x+−18=−9x+15

4x−18=−9x+15

4x−18+9x=−9x+15+9x

13x−18=15

13x−18+18=15+18

13x=33

13x/13=33/13

x=33/13

Explicação passo a passo: