2x − 2) + (x + 1) + x + (x + 1) = (2x − 9) + (x + 1) + (x + 8) + x,
2 answers:
Answer:5x=5x
Step-by-step explanation:(2x+x+x+x)+(-2+1+1)=(2x+x+x+×)+(-9+1+8) 5x+0=5x+0. 5x=5x
Answer:
x=1
Step-by-step explanation:
5x=5x x=1
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