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Dawson Booth
Mathematics
1 September, 16:51
How do yo solve (x-5) (-3) = 18
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Brodie Good
1 September, 16:58
0
x = - 1
Step-by-step explanation:
Given
(x - 5) (-3) = 18
Expand the bracket
x X - 3 - 5 x - 3 = 18
-3x + 15 = 18
Subtract 15 from both sides
-3x + 15 - 15 = 18 - 15
-3x = 3
Divide both sides by - 3
-3x/-3 = 3/-3
x = - 1
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