Question

4x+12=348
Queria saber o resultado rs

Answer 1

oi

4x+12=348
4x = 348-12
4x = 336
..x = 336÷4
..x = 84

Answer 2

4x+12=348
4x=348-12
4x=336
x=$\frac{336}{4}$
x=84