Answer:
Number - 47
Step-by-step explanation:
difference means subtract
Number - 47
Answer:34
Step-by-step explanation:
12+5=17.
17 times 2 equals 34
Do the opposite of what it asked. Work backward time get answer
Answer:
x-2
Step-by-step explanation:
(7x^2-14x)/7x
Distribute the 7
x-2
9x - 4(x - 2) =x + 20
We move all terms to the left:
- 9x -4(x - 2) - (x + 20) = 0
Multiply
- 9x - 4x -(x + 20) + 8 = 0
We get rid of the parentheses.
We add all the numbers and all the variables.
We move all terms containing x to the left hand side, all other terms to the right hand side
