PLEASE What is the solution to the equation 4 ( b − 2 ) − 10 = 2b + 6 ?

Question

PLEASE
What is the solution to the equation 4 ( b − 2 ) − 10 = 2b + 6 ?

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Delwyn 2 months 2021-09-02T05:05:07+00:00 1 Answers 0 views 0

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    2021-09-02T05:06:21+00:00

    Answer: 12

    Step by step explanation:
    First simplify both sides of the equation
    ( 4 )( b ) + ( 4 ) ( – 2 ) + -10 = 2b + 6 (distribute)
    4b + -8 + -10 = 2b + 6
    (4b) + (-8 + -10 ) = 2b + 6 (combine like terms)
    4b + -18 = 2b + 6
    4b – 18 = 2b + 6
    Then subtract 2b from both sides
    4b – 18 – 2b = 2b + 6 – 2b
    2b – 18 = 6
    After that you add 18 to both sides
    2b – 18 + 18 = 6 + 18
    2b = 24
    2b/2 = 24/2
    b = 12

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )