Answer:
x= -2/33
Step-by-step explanation:
let me know if it is right
1 1/2 as a improper fraction is 3/2
2 as a fraction is 2/1.
Multiply: 3/2×2/1=6/2.
Simpliy: 6/2=3.
Therefore, the answer is 3.
Step-by-step solution:
7x + 3 + 6x + 11 = 0
7x + 6x + 11 + 3 = 0
13x + 11 + 3 = 0
13x + 14 = 0
13x = 0 - 14
13x = -14
x = -14 / 13
x = -1.077 approx.
Hope it helped,
BioTeacher101
Answer:17
Step-by-step explanation:
Answer:
3x+4=40
Step-by-step explanation:
Lets take "x" as the number of students who went on the trip last year
It says "3 times" the number of seventh grade students that went on the trip last year so we know that x will be multiplied by 3
It also says 4 more than so we know that 3x+4 is gonna be part of the equation
If 40 students went on this years trip then 3x+4=40