Question

3(x-2)-(1-x)=13 Praaaaaa hjjjjjjjjjjjjj

Answer 1

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3(x-2)-(1-x)=13
3x-6-1-x=13
3x-x=13+6+1
2x=20
X=20
    2
X=10

Answer 2

3×(x-2)-(1-x)=13 3x-6-1+x=13 4x=13+6+1 4x=20 X=20÷4 x=5