Answer:
(1, 1)
Explanation:
given the 2 equations
y = 2x - 1 → (1)
4x + 3y = 7 → (2)
Substitute y = 2x - 1 into (2)
4x + 3(2x - 1) = 7 ← distribute and simplify left side
4x + 6x - 3 = 7
10x - 3 = 7 ( add 3 to both sides )
10x = 10 ( divide both sides by 10 )
x = 1
Substitute x = 1 into ( 1) and evaluate for y
y = (2 × 1) - 1 = 2 - 1 = 1
Solution is (1, 1 )