How do you solve #-2(x + 3) = -2(x + 1) - 4#?

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How do you solve #-2(x + 3) = -2(x + 1) - 4#?

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Answer 1 · 2017-09-07T20:26:01

#x# can be any real number
#" "#
#x in RR#

Explanation:

#-2 (x+3) = -2 (x+1) -4#
#" "#
#rArr-2×x-2×3 = -2×x-2×1-4#
#" "#
#rArr-2x-6 = -2x-2-4#
#" "#
#rArr-2x-6 = -2x-6#
#" "#
#rArr-2x+2x = -6+6#
#" "#
#rArr0.x = 0#
#" "#
#x# can be any real number
#" "#
#therefore x in RR#

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How do you solve #-2(x + 3) = -2(x + 1) - 4#?

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