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Combining Like Terms and Solving

Answers

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1
6x + -2 + 2x = -2 + 4x + 8
Answer
x = 2
step-by-step
2
-6 + 2x + 3x = 29
Answer
x = 7
step-by-step
3
100x + -89x = 121
Answer
x = 11
step-by-step
4
10x + 5 + 0 = -2x + -3x + 80
Answer
x = 5
step-by-step
5
0x + 7 + 5x = 2x + 30 + 40
Answer
x = 21
step-by-step
6
-11 + 10x + 11 + -33 = x + 2x + 100
Answer
x = 19
step-by-step
7
10 + 20x + -10 = 15x + -5x + 90
Answer
x = 9
step-by-step
8
5x + 9 + 5x = 30 + 7x + 15 + 15
Answer
x = 17
step-by-step
9
99 + 5x = 2000 + -5x + -911
Answer
x = 99
step-by-step
10
10x + 3x = 100 + 69
Answer
x = 13
step-by-step
11
x + 2 + 2 + 5x = 19 + x + 5
Answer
x = 4
step-by-step
12
x + 3 + x + 4 = x + 7 + 2x + 7
Answer
x = -7
step-by-step
13
3 + 4x + 10 = 5x
Answer
x = 13
step-by-step
14
-1x + -7 = 5x + -11 + -7x
Answer
x = -4
step-by-step
15
y + 2x + -1y = 18
Answer
x = 9
step-by-step
16
2y + -1y + -1y + x = -13
Answer
x = -13
step-by-step
17
-6 + 13 + -7 = -2x
Answer
x = 0
step-by-step
18
-2 + 8 = -5x + 7 + 4
Answer
x = 1
step-by-step
19
-7 + x + 4 + 4x = x + -3 + 6 + 3x
Answer
x = 6
step-by-step
20
x + 7x = 56 + 8
Answer
x = 8
step-by-step
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