Question

Solve for x.

x + 1 3 4 = 2 7 8

Yeah, Kinda tired to answer this so If someone could help me out :)

Answer 1

134+144

Explanation:

just take the answer (278)- the number they give you

278-

134

144

Answer 2

Solution given:

x+134=278

subtracting 134 each term

x+134-134=278-134

x=144