3x + 6 = 7 - 2x
Add 2x to each side: 5x + 6 = 7
Subtract 6 from each side: 5x = 1
Divide each side by 5 : *** x = 1/5*** or 0.2
3x + 6 = 7 - 2x 3x + 2x + 6 = 7 5x + 6 = 7 5x = 7 - 6 5x = 1 x = 1/5
To solve the equation 3 x + 6 = 7 − 2 x , first combine like terms to isolate x , resulting in x = 5 1 or 0.2 . The steps include adding 2 x , subtracting 6 , and dividing by 5 .
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200mL/Jam Hitung kecepatan infus pump (ml/jam): Kecepatan (ml/jam) = Volume (ml) / Waktu (jam) Kecepatan = 100 ml / 0,5 jam Kecepatan = 200 ml/jam