Answer: You can't.
Step-by-step explanation:
The reason why you can't find the variable is since there's no clues on what x could be. Therefore, 42x+32 is an expression.
62 multiplied by 3 is 186
Add on 31 for the half hour
and you get 217
Answer: 8
Step-by-step explanation:
(-11/2x + 3) -2(-11/4x - 5/2)
Distribute
-11/2x + 3 + 22/4x + 10/2
Simplify 22/4x and 10/2
-11/2x + 3 + 11/2x + 5
Cancel out 11/2x and -11/2x
3 + 5
Add 3 and 5
8
Answer:
x=8.5
y=-3.5
Step-by-step explanation:
lets say x=5-y
substituting x in the other equation gives -3(5-y)+2y=5
-15+3+2y=5
2y=5+15-3
2y=17
y=8.5
from equation 1 : x+8.5=5
x=5-8.5
x=-3.5
Answer:
Option (1)
Step-by-step explanation:
Given inequality is.
4x + 5 ≥ 13
We will further solve this inequality,
(4x + 5) - 5 ≥ 13 - 5
4x ≥ 8
x ≥ 2
Therefore, on a number line solution of x will be all values of x greater than equal to 2.
Which will be represented by and arrow starting with a solid point from x = 2 directing towards numbers greater than 2.
Option (1) will be the answer.
