Question

resolva equação de 1 grau
A)2x+5+6=30​

Answer 1

Boa Tarde

2X + 5 + 6 = 30

2X + 11 = 30

2X = 30-11

X = 19/2

X = 9,5

Espero ter ajudado!

Answer 2

$\mathsf{2x+5+6=30}\\\mathsf{2x+11=30}\\\mathsf{2x=30-11}\\\mathsf{2x=19}$

$\boxed{\boxed{\boxed{\mathsf{x=\dfrac{19}{2}}}}}$