SantabeHub
Home
Search
Search
Home
MATHEMATICS
x-3y-14-4x-3y-2-this-is-elimination
MATHEMATICS
MIDDLE SCHOOL
X+3y=-14
-4x- 3y=2 this is elimination
Answers
Answer 1
Answer:
X+3y= -14
-4x- 3y= 2
-----------------
-3x = -12
-3x/-3 = -12/-3
x = 4
X+3y=-14
4+3y=-14
4-4 +3y = 14-4
3y = -18
3y/3 = -18/3
y = -6
Check
-4x- 3y=2
-4(4)- 3(-6) = 2
-16+18 = 2
2=2
Related Questions
Please Help due today!!Find the measure of angle 7. Find a measure of angle 8.
9 and a half plus three eighths
the perimeter of a square is 4 times as great as the length of any of its sides. Determine whether the perimeter of the square is proportional to the side length. Explain your reasoning
andre has 4 times as many model cars as Peter , and Peter has one-third as many model cars as jade . andre has 36 model cars . a: write and solve an equation to find how many model cars Peter has . b: using your answer fir part a ,write and solve an equation to find how many model cars jade has.
30:90 three equivalent ratios
10x10x10 as an exponent
Answers
10x10x10 is 10 to the third so the base is 10 and exponent is 3
There is 3 tens so the exponent would be 10 with the tiny 3 at the top right corner of the ten. Sorry I can't type exponents
Can anyone solve this?
Answers