solve the following and also check your result
3x - 1 = 12 - x
pls check also
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Answer:
x = 13/4
Step-by-step explanation:
3x -1 = 12 - x
3x + x= 12+1
4x = 13
x = 13/4
PROOF
3(13/4) - 1 = 12-13/4
LHS RHS
39/4 - 1 12 - 13/4
35/4 (48 - 13)/4
35/4
LHS = RHS
HENCE PROVED.
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