One has the choice of solving it by pencil or calculator.
x=8
2y + 7x + y-1?
467
x=8
The letter X in the equation 14 plus X21 would be 2.5. this is a math problem.
CCl4+Cl2
x=8
2y + 7x + y-1?
467
n = 28
-7
3 + 542 = 545 - 6 = 539.
divide both sides by 2
x=8
The letter X in the equation 14 plus X21 would be 2.5. this is a math problem.
There can be no solution because there is just an expression - no equation nor inequality.
well we can't simiply solve that problem. we must no what y= to solve this. So u can only simpify ok combine like terms. 2y plus 9y is 11y. your answer is 11y+9