The word phrases that represent the expressions 5+ (-3x) and -3x + 5 are commutative
Commutative law of addition
According to the commutative law of addition;
A + B = B + A
where A and B are expressions or values
Given the following
A = 5+(-3x)
B = -3x + 5
Determine the value of A+B
A+B = 5+(-3x) + (-3x+5)
A+B = -3x-3x+5+5
A+B = - 6x + 10
Similarly;
B + A = -3x+5 + 5+(-3x)
B + A = -3x + 10 - 3x
B + A = -6x + 10
Since A+B = B+A hence the word phrases that represent the expressions 5+ (-3x) and -3x + 5 are commutative
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