3 years ago

Simplify x + 4 + 3x

2 answers:

4 0

4x + 4 because you combine the variables and x = 1 when it's by itself so 3x + x = 4x then you're left with 4 because there is no x beside it

Ostrovityanka [42]3 years ago

3 0

X+4+3x =
4x+4 (you sum the like terms )

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