Question

4x + 7= 5 valor de x
Se puede?

Answer 1

$\bold\green{4x + 7 = 5 }\\ \\ \bold\green{4x = 5 - 7} \\ \\ \bold\green{4x = - 2} \\ \\ \bold\green{x = \frac{ - 2}{4} } \\ \\ \large\boxed{\bold{\red{{x = - \frac{1}{2} }}}}$