70000000y=35t
y=3x-5
3x + 8 = -7 Therefore, 3x = -15 x = -5
Subtract: 3x - 3x - 4y - 2y = 30 - 6 ie -6y = 24 so y = -4 and x = 14/3
2x = 3x + 1; -x = 1; x = -1.
70000000y=35t
The answer has been right under your nose all this time.The equation of y equals -3x isy = -3x
y=3x-5
3x + 8 = -7 Therefore, 3x = -15 x = -5
7
7
3x - 5 = -15 so 3x = -15+5 so 3x = 10 x = 10 over 3
8
Subtract: 3x - 3x - 4y - 2y = 30 - 6 ie -6y = 24 so y = -4 and x = 14/3
x-3x = -8 -2x = -8 x = 4
2x = 3x + 1; -x = 1; x = -1.
Given a value of x, find the value for -3x + 2