find the sum of 3(x4 2y) and - 5(x+y)
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find the sum of 3(x4 2y) and - 5(x+y)
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Answer:
Solution for 3x-4=2y equation:
Simplifying
3x + -4 = 2y
Reorder the terms:
-4 + 3x = 2y
Solving
-4 + 3x = 2y
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '4' to each side of the equation.
-4 + 4 + 3x = 4 + 2y
Combine like terms: -4 + 4 = 0
0 + 3x = 4 + 2y
3x = 4 + 2y
Divide each side by '3'.
x = 1.333333333 + 0.6666666667y
Simplifying
x = 1.333333333 + 0.6666666667y
Simplify 5(x+y): 5x+5y
5(x+y)
Examples >>
Solution
Steps
5(x+y)
Apply the distributive law:
a(b+ c) = ab + ac
5(x+y) = 5x + 5y
= 5x + 5y
Explanation:
Hindi ko Po alam kung ganyan, just say if it's wrong. salamat.