Question

resolva as equações a seguir
4×+10=45-4× ​

Answer 1

4x+10=45-4x

4x+4x=45-10

8x=35

x=35/8

x=4.37

Answer 2

$\sf4x + 10 = 45 - 4x$

$\sf4x + 4x = 45 - 10$

$\sf8x = 35$

$\boxed{ \boxed{ \sf{x = \dfrac{35}{8}}}}$