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inna [77]
2 years ago
9

If you guys help me with this ill make a free coin giveaway soon. with 40 points. (Making a part two btw. check my account for i

t.)

Mathematics
2 answers:
Sedaia [141]2 years ago
4 0
1. you do the equation but x would be 15 (how much money you can spend)

2. 5(d+1) is multiplication. you have to multiply the outside number to the inside ones. So 5*d would be 5d and 5*1 is 5 so 5d+5

3. 3x+9=6x
-3. -3
6-3= 3
9/3=3
zhuklara [117]2 years ago
3 0
You basically plug in the x in the equation, for example if x = 4 and the equation is y = 2x + 5 you plug in 4 and the equation becomes y = 2(4) + 5. you then multiply and get y=8+5. from here u just add it and u get ur answer
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