10. The expression 4 (2x-5)+7(x+2) can be written in simplest form as
1 answer:
Answer:
15x-6
Step-by-step explanation: 4 * 2x = 8x
4*-5 = -20
7*x = 7x
7*2= 14
Combine like terms 8x + 7x + 14-20
15x-6
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Where is this triangle you speak of
Answer:x=10
Step-by-step explanation:
First let's create an equation:
2(x+5)+2x=50
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