Solve for <span>xx</span> by simplifying both sides of the equation, then isolating the variable.<span>x=<span>34.62</span></span>
Answer:
x=7
Step-by-step explanation:
expand 4(x+5): 4x+20
2x+34=4x+20
subtract 34 from both sides
2x+34-34=4x+20-34
2x=4x-14
subtract 4x from both sides
2x-4x=4x-14-4x
-2x=-14
divide both sides by -2
-2x/-2=-14/-2
x=7
Since y is less than x by 7 times

so in terms of x we write
x=7y
Answer:
A(r)=15-3r
Step-by-step explanation:
switch the sign of +3r to make it -3r