Show:
1-STEP
2-STEP
MISCELLANEOUS
VARIABLE ON BOTH SIDES
CONSECUTIVE INTEGERS
100
X + 7 = 19
What is X = 12
100
5X + 3 = 53
What is X = 10
100
5(X + 3) = 50
What is X = 7
100
3x + 2 = -2x + 17
What is x = 3
100
2 consecutive integers. Sum is 35
What is 17, 18
200
X - 18 = -10
What is X = 8
200
X/4 - 13 = 9
What is X = 88
200
-3(2X - 7) = -3
What is X = 4
200
10x - 5 = -5(x-14)
What is x = 5
200
3 consecutive integers. Sum is -9
What is -4, -3, -2
300
3X = 90
What is X = 30
300
-4X - 10 = 150
What is X = -40
300
2/3 X = 14
What is X = 21
300
3x - 7 = 2(x + 3) + x - 13
What is infinite solutions
300
2 consecutive odd integers. Sum is 64.
What is 31, 33
400
X --19 = -20
What is X = -39
400
12 - X = 55
What is -43
400
(2X - 3)/-5 = -5
What is X = 14
400
3(x - 5) = 2(3x - 18)
What is x = 7
400
2 consecutive even integers. Sum is -18.
What is -10, -8
500
-X/15 = -5
What is 75
500
(X + 6)/4 = -11
What is X = -50
500
X/7 - -4 = -3
What is X = -49
500
2x + x - 5 = 3x + 7
What is no solution
500
2 consecutive even integers. Sum is 2.
What is 0, 2