4x + 7 = 2x + 1
What is answer
Answers
Answered by
1
Answer:
x=-3
Step-by-step explanation:
4x+7=2x+1
2x+7=1
2x=-6
x=-3
Answered by
0
Answer:
x = -3
Step-by-step explanation:
4x+7=2x+1
So, we'll take the numbers with the same variables on one side.
As we have to take 2x on the left side, we need to change its sign.
And also, we will have to take 7 on the right side by changing its sign.
4x-2x=1-7
So, 2x = -6
As between 2 and x, no sign is there, it means that we have to multiply them both.
It means, 2×x =-6
To find the value of the variable, we will put 2 on the other side and change the multiplication sign to the division sign.
Means, x = -6÷2
x = -3
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