-- Add 5p to each side of the equation.
-- Add 15 to each side of the equation.
-- Look at the equation and find the one last step that will give you " p = a number ",
which is the solution.
5p-15 = 15-5p 5p+5p = 15+15 10p = 30 p = 3
5p - 3 = 15Add 3 to each side:5p = 18Divide each side by 5:p = 18/5 = 3.6
5p-15 = 15-5p 5p+5p = 15+15 10p = 30 p = 3 Note that the + and - sign changes when terms are moved over to the other side of the equation and that the solution is found by dividing each side by 10.
-35
Do you mean: r = (4q-5p)/9? If so then: p = (9r-4q)/-5
15 = 5 +( 9p - 4p) 15 = 5 + 5p 15 - 5= 5 -5 +5p 10 = 5p there for p = 10/5 = 2
2x+a=p 2x=p-a x=.5p-.5a
20 = 4p + 5 +p 20 = 5p + 5 5p = 20 - 5 = 15 5p = 15 p = 15/5 = 3
p=-15
5p+18 = 8p Subtract 5p from both sides: 18 = 3p Divide both sides by 3: 6 = p or as p = 6
solve -3x-3y=-15
75p ÷ 5p = 15