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Linear Equations In One Variable

Question
CBSEENMA8002241
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Solve the following equation and check your results.

2x - 1 = 14 - x

Solution

2x - 1 = 14 - x
Transposing (-1) to RHS, we have
                             2x = 14 -x +1
or                           2x = 15 -x
Transposing (-x) to LHS, we have
                              2x + x = 15
or                                    3x = 15
Dividing both sides by 3, we have
                                     straight x equals 15 over 3 equals 5

∴                                    x = 5


Some More Questions From Linear Equations in One Variable Chapter

Solve the following equation:

x-2=7

Solve the following equation:

y + 3 = 10

Solve the following equation:

6 = z + 2

Solve the following equations:

x - 2 = 7

Solve the following equation:

6 = z + 2

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