You plug in a number for "x" and then solve for "y". Do it 3 times and if they are on the same line it should be correct.
0.3333
2x + 1_____ = 0.93x - 20.9 * ( 3x - 2) = 2x + 12.7x - 1.8 = 2x + 12.7x - 2x = 1 + 1.80.7x = 2.8x = 2.8/0.7 . ....... . X = 4
Your answer is x = 1 & y = -2Given Equations:2x-y=4y=5x-7Using SubstitutionSubstitute y for 5x-7 to simplify the equation to only 1 variable.2x-(5x-7)=4Simplifya. 2x-5x+7=4b. -3x=-3c. x=1Solve for yPlug your x into the y equationy=5*(1)-7y=-2Check your answersPlug your variables into the multi-varible equation2*(1)-(-2) = 4
n/5 = (n+1)/3 multiply both sides by 5 n = (5n + 5)/3 multiply both sides by 3 3n = 5n + 5 subtract 3n from both sides 0 = 2n + 5 subtract 5 from both sides -5 = 2n divide both sides by 2 n = -2.5
93
0.3333
2 plus 2 equals 4plus1 equals 5minus 1 equals 4divided by 2 equals 2plus 8 equals 1010 minus 6 equals 4so it all equals to +_____29so its 29 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
3 divided by 4 plus 1 divided by 2 minus 2 divided by 3
2x + 1_____ = 0.93x - 20.9 * ( 3x - 2) = 2x + 12.7x - 1.8 = 2x + 12.7x - 2x = 1 + 1.80.7x = 2.8x = 2.8/0.7 . ....... . X = 4
Remember the standard form of an equation:Y = (slope) x + (y-intercept)Now take your equationY = (-1) x + (0)Compare yours to the standard one.That's how to find them.Now can you identify the slope and y-intercept of the graph of your equation ?
Your answer is x = 1 & y = -2Given Equations:2x-y=4y=5x-7Using SubstitutionSubstitute y for 5x-7 to simplify the equation to only 1 variable.2x-(5x-7)=4Simplifya. 2x-5x+7=4b. -3x=-3c. x=1Solve for yPlug your x into the y equationy=5*(1)-7y=-2Check your answersPlug your variables into the multi-varible equation2*(1)-(-2) = 4
5x + 6 = 1 / 4(13x-11)(5x+6)(4)(13x-11)= 14(65x2-55x+78x-66)=1260x2 +92x-264-1=0260x2+92x-263=0Graph y = 260x2 +92x -263 and find its zero or use the quadratic formula
n/5 = (n+1)/3 multiply both sides by 5 n = (5n + 5)/3 multiply both sides by 3 3n = 5n + 5 subtract 3n from both sides 0 = 2n + 5 subtract 5 from both sides -5 = 2n divide both sides by 2 n = -2.5
one equals
That 8 might equal D. Trashed. "Eight Equals D" is: 8=D Which is a penis smiley -.- ~ Skullcandy88
equals D repeater
(It's a penis) 8=====D 8 = balls D = head