Question

Sa se calculeze ecuațiile!!?

Answer 1

$a)4x + 25 = 1 \\ 4x + 25 =1 - 25 \\ 4x = - 24 \\ x = - 24 \div 4 \\ x = - 6 \\ b) \frac{3x - 2}{3} = \frac{8}{6} \\ \frac{3x - 2}{3} = \frac{4}{3} \\ 3x - 2 = 4 \\ 3x = 4 + 2 \\ 3x = 6 \\ x = 6 \div 3 \\ x = 2$
Sper ca te.am ajuat!!!