Answer:
27
Step-by-step explanation:
The equation is a onestep equation, so in order to find the variable, follow these steps:
d - 4 = 23
In order to isolate the variable or get the variable by itself, you need to get rid of the constants around it or the numbers without a variable. In order to do that for this equation, you'll need to do the inverse of subtracting 4, which would be adding four to both sides.
Adding 4 to positive 23 will give you the answer of 27;
d = 27
Therefore, the variable d equals 27
Hope this helps!
Answer:
Equation: 3x - 11 = 85
Solution: x = 32
Step-by-step explanation:
3x - 11 = 85
You will have to do the opposite to the equation shown on the screen.
3x = 96 (85 + 11)
x = 32 (96 / 3)
Answer:
A cone have 5 lines of symmetry.
Step-by-step explanation:
He needs to learn >10 new plays, but has already learned 4. Therefore, the inequality is x+4>10, where x is the amount of new plays he must learn, 4 is the amount he has already learned and >10 (more than 10) is the amount of plays he needs to learn in total.
x+4>10
x>6 is the solved inequality
