SOLUTION: 4x=77-3x working out method for linear equation and answer.
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Question 726519
:
4x=77-3x working out method for linear equation and answer.
Answer by
checkley79(3341)
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4x=77-3x
4x+3x=77
7x=77
x=77/7
x=11 ans.
Proof:
4*11=77-3*11
44=77-33
44=44