solve : 5-3(1+x) = 2x-(1-2x)
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Answer:
5-3-3x=2x-1+2x
2-3x=4x-1
3=7x
x=3/7
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Step-by-step explanation:
• 5-3(1+x) = 2x - (1-2x)
:· 5 - 3 + 3x = 2x - 1 - 2x
:· 2 + 3x = 2x - 2x - 1
:· 2 + 1 = 2x - 2x - 3x
:· 3 = -3x
:· 3/-3 = x
:· -1 = x
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