Question

Resolva as equações:
a) 24×-2=2
b)5x-2x=30
c)4x-10=32-3x
por favor me ajudem!​

Answer 1

$a)24x - 2 = 2 \\ 24x = 2 + 2 \\ 24x = 4 \\ x = \frac{4}{24} \\ x = 0.16$

$b)5x - 2x = 30 \\ 3x = 30 \\ x = \frac{30}{3} \\ x = 10$

$c)4x - 10 = 32 - 3x \\ 4x + 3x = 32 + 10 \\ 7x = 42 \\ x = \frac{42}{7} \\ x = 6$