find the value of x 8x-2(x-5)=8x-1
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Answer:
x=5.5 or x=11/5
Step-by-step explanation:
- Write the equation. 8x-2(x-5)=8x-1
- Simplify. First distribute the 2 in the (x-5). That makes it -2x+10. Then add all like terms. 6x+10=8x-1
- Get all x’s onto one side. Subtract 6x from both sides and add 1 to both sides. 11=2x
- Isolate the x. Divide both sides by 2. 11/2=x or 5.5=x
- Check your answer by replacing the x by 5.5 in the original equation. 8(5.5)-2(5.5-5)=8(5.5)-1 becomes 44-1=44-1, which further becomes 43=43
Answer is correct!
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