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harkovskaia [24]
2 years ago
15

110 + 3x +11 = 16x + 4 solve for x

Mathematics
2 answers:
Pavel [41]2 years ago
8 0

Answer:

x=9

Step-by-step explanation:

sashaice [31]2 years ago
6 0

Answer:

x = 9

Step-by-step explanation:

110 + 3x + 11 = 16x + 4

121 + 3x = 16x + 4

<u>        -3x    -3x</u>

121 = 13x + 4

<u>-4             - 4</u>

117 = 13x

117 ÷ 13 = x

9 = x

Check:

110 + 3(9) + 11 = 16(9) + 4

121 + 27 = 144 + 4

148 = 148

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