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How do you do this problem 7x equals 18 -2x?
7x = 18 - 2x 7x + 2x = 18 9x = 18 x = 2
What is A equation for -2x plus 8 equals 7x-10?
-2x + 8 = 7x - 10 is technically an equation, in and of itself.
2x plus 7x minus 10 equals 4x plus 3 minus 2x?
2x+7x-10=4x+3-2x 9x-10=2x+3 7x=13 x=13/7ans
How do you do the problem 65 equals 2x-7x?
65 = 2x - 7x 65 = -5x 65/-5 = -5x/-5 -13 = x
How do you solve this problem 7x-2x equals 80?
7x - 2x = 80 subtracting like terms, 5x = 80 divide both sides by 5 x = 16
What is 7x plus 13 equals 2x plus 3?
7x + 13 = 2x + 3 First, subtract 3 from both sides.7x + 13 - 3 = 2x + 3 - 3Simplify both sides.7x + 10 = 2xNow, subtract 2x from both sides.7x - 2x + 10 = 2x - 2xSimplify again.5x + 10 = 0Finally, subtract 10 from both sides, simplify, and divide both sides by 5.5x + 10 - 10 = 0 - 105x = -10x = -2So the answer is x = -2.
2x plus 7x equals?
It is 9x
How do you solve 7x equals 2x-4?
7x=2x-4 5x=-4 x=-4/5
Solve 2x plus 3 equals 9 x equals?
2x+3=9x 3=9x-2x 3=7x x=3/7
What is 2X plus equals 9X?
2x + ? = 9x9x - 2x = 7xso...2x + 7x = 9x
7 plus 7x--2x plus 3?
7 plus 7x--2x plus 3 is: 7 + 7x + 2x + 3 = 0 9x + 10 = 0 9x = -10 x = -10/9 = -1 1/9
What is the solution to 7x take away 1 equals 2x plus 5?
7x-1=2x+5 7x-2x=5+1 5x=6 x=6/5=1.2
