first, distribute -6 to (2b + 1), giving you -12b - 6, and then on the another side of the equation, distribute -2 to (5 + 4b) giving you, -10 - 8b. now we need to put our coefficients on one side so we will add 8b to each side of the equation, giving us -6 = -10 - 8b + 12b, then we will add 10 to both sides of the equation giving us, 10 -6 = -8b +12b, this gives u 4 = 4b. then, you would solve for b, which equals 1.
Step-by-step explanation:
25÷5=5 so prime factors of 25 are 5×6
Answer:To find 85% of a number multiply the number by .85
Step-by-step explanation: .85 = 85%
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Answer:
Step-by-step explanation: How many more points does he need to get to 959