Question

4x-15=25 qual o valor do x

Answer 1

4x-15=25
4x=25+15
4x=40
x=40/4
x=10
abraço.

Answer 2

$\mathtt{4x-15=25} \\ \mathtt{4x = 25 + 15} \\ \mathtt{4x = 40} \\ \mathtt{x = 40 \div4 } \\ \mathtt{x = \underline{10}} \\ \\ \\ \boxed{\boxed{\mathtt{Resposta: x = 10}}}$