Answer:
its 7 and 13 becuase 10 minuse 4 is 6 and then i did that with the other two
Third side = (10x + 2 ) - (5x + 2x + 9)
third side = 10x + 2 - 7x - 9
third side = 3x - 7
answer
third side = 3x - 7
The constants in this expression are:
B.) -3 and 2/3
Answer:
There are four ways to represent an inequality: Equation notation, set notation, interval notation, and solution graph.
Answer:
x = 2
Step-by-step explanation:
Step 1: Write equation
3(x + 2) = 12
Step 2: Solve for <em>x</em>
- Distribute 3: 3x + 6 = 12
- Subtract 6 on both sides: 3x = 6
- Divide both sides by 3: x = 2
Step 3: Check
<em>Plug in x to verify it's a solution.</em>
3(2 + 2) = 12
3(4) = 12
12 = 12