Answer:
Below
Explanation:
Since y = 3x-4 SUBSTITUTE this for 'y' in the second equation to get
3x-4 = -4x+10 now solve for x ====> add 4x to both sides
7x -4 = 10 add 4 to both sides of the equation
7x = 14
x = 2 <======now use this value of 'x' in either of the original equations to calculate 'y'
y = -4x + 10
y - -4(2) + 10 = 2