X/5+9=4
Subtract each side by 9
X/5=-5
Multiply each side by 5
X=-25
Step-by-step explanation:
Just substitute 3 for x, and it’s 3+1=4. Your answer is 4!
Answer:
x = -2
y = 6
Step-by-step explanation:
i multiplied the 1st equation by 3 and the 2nd by 5 to get the y-terms to zero out
12x + 15y = 66
+ <u>35x - 15y = -160</u>
47x = -94
x = -94/47
x = -2
substitute -2 for 'x' to solve for 'y':
4(-2) + 5y = 22
-8 + 5y = 22
5y = 30
y = 6
