Question

25x + 4x = x + 3x +7

Answer 1

frist you want to combine like terms on both sides

step one: 25x+4x 3x+x

step two: 29x=4x +7 subtract 4x over to the other side

25X=7

step three divide both sides by 25

so the answer is x=
`(7)/(25)`

Answer 2

For this equation its the same as simplifying any other equation -Simplify both sides of the equation then isolate the variable- Easy then once you've do so the answer should be

x =
`(7)/(26\\)`