Mathematics, 13.09.2021 02:10 claytonp7695
-3 + 3x = -2(x + 1)
9x - 6=-3x + 30
-(x + 2) = 2(3x - 6)
2x + 6 = 3x + 9-3
-5x + 3 = 2x + 10
3x - 12x = 24 - 9x
2(x + 4) = -3(x + 5)
4(2x - 3) +4 = 8x - 8
6x + 11 = -(6x + 5)
2(x + 7) = 6x + 9 - 4x
-5(3 - 4x) = -6+ 20x - 9
4(x – 3) - (x - 5) = 0
-2(4 – x) = 6(x + 2) + 3x
Answers: 2
Mathematics, 21.06.2019 16:30, marbuscis99
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
Answers: 1
Mathematics, 21.06.2019 23:20, puremousetail
6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?
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Mathematics, 22.06.2019 01:00, redrhino27501
X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis
Answers: 3
-3 + 3x = -2(x + 1)
9x - 6=-3x + 30
-(x + 2) = 2(3x - 6)
2x + 6 = 3x + 9-3...
-(x + 2) = 2(3x - 6)
2x + 6 = 3x + 9-3...
History, 22.05.2020 00:01
History, 22.05.2020 00:01