I really need Help Please!!!!!!!!
2 answers:
Look at the picture.
The equation:
10x - 15 = 6x + 9 <em>add 15 to both sides</em>
10x = 6x + 24 <em>subtract 6x from both sides</em>
4x = 24 <em>divide both sides by 4</em>
<h3>
x = 6</h3>
Answer:
x=6
Step-by-step explanation:
If ABCD is a parallelogram, then AB = CD
AB=CD
10x-15 = 6x+9
Subtract 6x from each side
10x-6x -15 = 6x-6x+9
4x-15 = 9
Add 15 to each side
4x-15+15 = 9+15
4x = 24
Divide by 4 on each side
4x/4 =24/4
x=6
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