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solve each equation

7) 7(3 - 5k) - 4 = -263

8) 6(-5 - 5n) = 90

9) -6(8 + 2b) = -120

10) -168 = 7(8p - 8)

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

ratio is 2 : 9

the answer is three

13.5 : 3

7

step-by-step explanation: