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45% of 2146 is 965.7 You can easily solve this problem by multiplying 2146 by 45% in its decimal form, or .45. 2146 x .45 = 965.7
5/4x+7/12x is the same as 15/12x+7/12x = 21/12x
When x = 5, 12x = 12*5 = 60.
This is not an inequality. This is an equation.12x+7=43 12x=36 x=3
4x2 is 8+ 12x + 3 collect like terms, 8+3= 11, 12x+11 to solve for x, transpose the 11 to the other side of the = sign, 12x=-11, divide by 12, x=-11/12
4x2 = -12x, divide both sides by 4x: x = -3
12x = 11x - 5, subtract both sides by 11x x = -5
its just a line, there are many answers that would work -12x-6y=0 -12x=6y x=-y/2 y=-2x
-12x = 72 Divde both sides by -12 to find the value of x: x = -6
12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4
5x-3 = 11+12x 5x-12x = 11+3 -7x = 14 x = -2
divide 35 by 12