madisonwhitby5
madisonwhitby5
06-10-2019
Mathematics
contestada
–5(1 - 5x) +5(-8x - 2) = -4x - 8x
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ori38
ori38
06-10-2019
-5(1 - 5x) + 5(-8x - 2) = -4x - 8x
-5 + 25x - 40x - 10 = -4x - 8x
-15 - 15x = -12x
-3x = 15
x = -5
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