How do you solve for for x 5(x-6)=4x+4?
回答 (6)
✔ 最佳答案
5x-30=4x+4
5x-4x=4+30
x=34
First multiply out the bracket
5x - 30 =4x + 4
Then subtract 4x from each side
x - 30 = 4
then add 30 to each side
x = 34
5x-30=4x+4+(30)
+30
5x=4x+34
-4x -4x
*x=34*
5(x - 6) = 4x + 4
5*x - 5*6 = 4x + 4
5x - 30 = 4x + 4
5x - 4x = 30 + 4
x = 34
you have to use the distributive property.
5(x-6)=4x+4
multiply 5 by everything in parentheses
5x-30=4x+4
then you subtract or add to get like terms on the same side.
5x-30=4x+4
-4x
1x-30=4
+30
1x=34
then divide by 1 so you can get x by itself and thats your answer.
1x=34
x=34
收錄日期: 2021-05-01 10:22:50
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