oijhpl5085
14.10.2019 •
Mathematics
Don't want the answer just need instruction on how to solve this you! solve −2x − 13 = 8x 7. −2 2 −6 6
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Ответ:
Collect the like terms
8x + 2x = -13 - 7
10x = -20
Divide both sides by 10
x = -20/10
x = -2
Ответ:
3x - 8 = -2
3x -8+8 = -2 +8
3x = 6
3x/3 = 6/3
x = 2
s
x - 6
( 2-6)
= -4
that is the value of x -6
= -4