Solve equation 2+3x-1+4x=5x+1
2 answers:
3x+4x+2-1=5x+1
7x+1=5x+1
7x-5x=1-1
2x=0
x=0
Ok, so first you have to combine like terms.
2+3x-1+4x=5x+1
1+7x=5x+1
-1+1+7x=5x+1-1
7x-5x=5x-5x+0
2x=0
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