1
12x - 5 = 30Add 5 to each side:12x = 35Divide each side by 12:x = 35/12=======================y = 2x - 6Substitute the value of 'x' :y = 2(35/12) - 6Clear parentheses:y = 35/6 - 6y = 35/6 - 36/6y = -1/6
Use the function MAX to find the largest value. Use the function MIN to find the smallest value. If you want to find the value in a row, use the range of the cells in the row; for column, use the range of cells in the column. =MAX(A1:A12) will find the largest value in column A (from row 1 through 12). =MIN(A1:M1) will find the smallest value in row 1 (from column A through M).
4x-5y = -8 4x+40 = y => y = 4x+40 Substitute the value of y into the top equation: 4x-5(4x+40) = -8 4x-20x-200 = -8 4x-20x = 200-8 -16x = 192 Divide both sides by -16 to find the value of x: x = -12 Substitute the value of x into the original equations to find the value of y: Therefore: x = -12 and y = -8
12
3x+y = 10 y = x-2 Substitute the value of y into the top equation: 3x+x-2 = 10 => 4x = 10+2 => 4x = 12 => x = 3 Substitute the value of x into the original equations to find the value of y: So: x = 3 and y = 1
You get the answer by making believe the minus-sign isn't there. Now you can find the absolute value of -12 on your own.
8
x+y=12x
yes he does but he is on as substitution
12 plus 0 is 12
You cannot find the answer to an expression!!! An expression needs to be EQUATED' to a value, for another value to be found. 2x^(2) + 5x + 12 is an EXPRESSION. Impossible to find an value for 'x'. However, 2x^(2) + 5x + 12 = 0 is an EQUATION and a result can be calculated.
You can find the value of an Eibar Animo Express 12 gauge shotgun by taking the gun to an expert at a pawn shop or at a gun store. You can also find the value by searching websites like GunStar online.