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12 April, 12:20

Solve this linear equation:

1. 5 (3x+2) - 2 = - 2 (1-7x)

2. 3x + 2 = 14

+4
Answers (2)
  1. 12 April, 12:26
    0
    For the first question the answer is : x = - 10

    And for the second question the answer is : x = 4

    Step-by-step explanation:

    For the first Equation:

    5 (3x+2) - 2 = - 2 (1-7x)

    15x + 10-2 = - 2 + 14x

    15x + 8 = - 2 + 14x

    15x + 8 - 14x = - 2 + 14x - 14x

    x + 8 = - 2

    x+8-8 = - 2 - 8

    x = - 10

    Answer : x = - 10

    For the second Equation:

    3x+2 = 14

    3x+2-2 = 14-2

    3x = 12

    3x/x = 12/3

    x = 4

    Answer : x = 4
  2. 12 April, 12:44
    0
    Answer for the first equation : x = - 10

    You have to solve the rational equation by combining expressions and isolating the variable "x".

    Answer fro the second equation : x = 4

    Move all the terms that don't contain "x" to the right side and solve.
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