4(3x+5)=6(x+8)-x someone please help me with this equation
2 answers:
Answer:
x=4
Step-by-step explanation:
4(3x+5)=6(x+8)-x
Distribute
12x +20 = 6x +48 -x
Combine like terms
12x+20 = 5x+48
Subtract 5x from each side
12x-5x +20 = 5x-5x+48
7x +20 = 48
Subtract 20 from each side
7x+20-20 = 48-20
7x = 28
Divide each side by 7
7x/7 = 28/7
x = 4
12x + 20 = 6x + 48 + -x
12x + 20 = 5x + 48
7x + 20 = 48
7x = 28
x = 4
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