3x - y = 2 y = x - 1 when the expression x - 1 is substituted into the first equation for y, the resulting equation is

see explanation

Step-by-step explanation:

Given

3x - y = 2

Substitute y = x - 1 into the equation

3x - (x - 1) = 2

3x - x + 1 = 2 ← simplify left side

2x + 1 = 2 ← required equation after substitution

answer: dead jah

step-by-step explanation:

bullet + jah= dead jah

so, converting firstly the mixed fractions to improper fractions and then "adding".