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Prealgebra: Variables

Problems

Solving Algebraic Equations

How to Cite This SparkNote

Problem : Solve for y : 7 + y = 13

y = 6

Problem : Solve for m : 17 + m + 13 - 20 = 15

m = 5

Problem : Solve for k : 3k + 2 = 11

k = 3

Problem : Solve for c : (6 + c)/2 = 5

c = 4

Problem : Solve for u : 18 - u = 5

u = 13

Problem : Solve for q : 3×(9 - q) = 27

q = 0

Problem : Solve for j : 14 + j = 7

j = - 7

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