9x + 5 = 4x + 3
Subtract 4x from both sides: 5x + 5 = 3
Subtract 5 from both sides: 5x = - 2
Divide both sides by 5: x = -2/5 or -0.4
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collect like terms and you get 4x + 5x + 8 - 3 ie 9x +5
Equation: 9X-3+4X=-2X You are going to want to factor this equation into something that looks like X=35, 35 being a randomly selected number. Step 1) Add 3 to both sides 9X+4X=-2X+3 Step 2) Add 2X to both sides 9X+4X+2X=3 Step 3) Simplify 15X=3 Step4) Divide both sides by 15 X=3/15
9x + 8y = (9 x 6) + (8 x 3) = 54 + 24 = 78
9x+4 =x-7 8x=-3 x=-3/8
Dividend: x3+4x2-9x-36 Divisor: x+3 Quotient: x2+x-12