When multiplying with fractions you can multiply the top and the bottom independantly
5*3 = 15
1*4 = 4
so 5 * (3/4) = 15/4
The slope in short is:
4/7
-2a+2=22
3(a+4)-5(a-2)=22
3a+12-5a-10=22
-2a+12-10=22
-2a+2=22
Answer:
really good
Step-by-step explanation:
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-10= 7X - 42
-10 + 42 = 7X
32 = 7X
X = 32/7
X = 4.57
