Answer:
x > -3
Step-by-step explanation:
-x < 9 + 2x
<em>+x +x</em>
<em />
0 < 9 + 3x
<em>-9 -9</em>
<em />
-9 < 3x
<em>divide </em><em>all</em><em> terms by 3</em>
<em />
-3 < x
x > -3
Answer:
the line of symmetry is the one that is going between the circle the long line that is crossing through the top and going through the bottom.
Step-by-step explanation:
the line that is on the top where there is 3 lines going vertical and one that is going horizontal.
the third line is the line of symmetry
Step 1: Simplify each side, if needed.
Step 2: Use Add./Sub. Properties to move the variable term to one side and all other terms to the other side.
Step 3: Use Mult./Div. ...
Step 4: Check your answer.
I find this is the quickest and easiest way to approach linear equations.
Example 6: Solve for the variable.
Answer:
She will have $25.91 left in her wallet
