1. <span>4x=7(x-3) -----> Start with the given.
2. </span><span>4x=7x-21 -----> Distribute 7 by multiplying it to the individual terms inside the parenthesis. 7(x) - 7(3) = 7x -21
3. </span><span>-3x=-21 ------> From step 2, combine like terms by transposing. The equation becomes 4x - 7x = -21. Simplifying, it becomes -3x = -21
4. x = 7 -----> Divide both sides by -3, you get the value o x.
Hope this helps :)</span>
Answer:
1 + 1 = 2
Other people say 1 +1 = window.
Answer:the answer is b
Step-by-step explanation: 3x+x=4x
-4y-y=-5y
z-2z=-z
Step-by-step explanation:
{x | x< 7}
the graph is on the drawing