Solving Multiple-Step Equations/Expressions
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15 terms
Terms | Definitions |
|---|---|
 Solve for n:2/3n=14 | n=21 |
| Solve for n: -3(2n-5)=0.5(-12n+30) | -6n+15=-6n+15 Identity Property- this equation is true for all values of n |
| Solve for s: 3=t+5s | s=3-t/5 |
| Solve for r: 6(r+2)-4=-10 | r=-3 |
| SIMPLIFY the expression: 12-3(x+8)-9x | -12-12x |
| Solve for p: 5p-1=2p+20 | p=7 |
| The length of a rectangular room is 6 less than 3 times the width,w, of the room. Write a simplified expression that represents the perimeter of the room. | 8w-12 |
| A triangle has the sides 3x,2x-8 and 10. Write a simplified expression for the perimeter of the triangle. | 5x+2 |
| A triangle has the sides x,2x-14 and 10. If the perimeter of the triangle is 49 what is the value of x? | x=17.6 |
| The greater of two numbers is 4 more than the lesser. Three times the greater is 2 less than 5 times the smaller. Find the numbers. | The numbers are 7 and 11. |
| Translate this sentence into an equation. Two times a number,n, is three times the sum of n and nine | 2n=3(n+9) |
| Solve for w: 5-3(w+4)=w-7 | w=0 |
| Find two consecutive even integers, such that six times the first equals five times the second. | 6x=5(x+2) The integers are 10 and 12 |
| In terms of pi, what is the diameter of a circle whose circumference is 5? | 5/∏ |
| Solve in terms of x: 3ax+b=c | (c-b)/3a |
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