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16y ago

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How do you solve 5x plus 9 equals 4?

5x + 9 = 4Subtract 9 from each side:5x = -5Divide each side by 5:x = -1


Solve the following system of equations 5x plus y equals -9 -5x plus 2y equals 0?

x = -1.2, y = -3


5x plus 9 equals -3x-4 solve for x?

172=x


How do you solve 5x over 6 equals negative 9 over 6?

5x/6 = -9/6Multiply both sides of the equation by 6:5x = -9Divide both sides by 5:x = -9/5


What is 5x -9 when x equals 4?

5x-9Substitute 4 in for x5(4)-9=Solve.9-9=0the answer is zero.The answer is not zero you added when you were supposed to multiply so the real answer is 11.


How do you solve 7x minus 1 equals 9 plus 5x?

7X-1=9+5X. add 1 to both sides 7X=10+5X. Subtract 5X and get 2X=10 divide by 2 and x=5


What is 5x plus 9 equals -26?

You want to isolate the variable x, so subtract 9 from both sides 5x = -26 - 9 = -35 Divide by 5 on both sides x = -35/5 = -7


How do you solve 5x-3 plus x-9 equals 5x?

5x - 3 + x - 9 = 5x Bring like terms together of the left side: 5x + x - 3 - 9 = 5x Combine like terms: 6x - 12 = 5x Add 12 to both sides: 6x = 5x + 12 Subtract 5x from both sides: x = 12


Solve 4x plus 5x equals 60?

9x = 60x = 60/9 = 6 2/3 (or 6.67)


What is 5x equals 4x plus 9?

5x = 4x + 9 x = 9


How do you find the value of x when 8x-10 equals 9-5x?

8x-10 = 9-5x Therefore: 8x + 5x = 9 + 10 13x = 19 x = 1 6/19. To solve we moved the x's to one side of the equation and the numbers (constants) to the other side. Then we could simplify to solve for the value of x.


Solve for x when -0.6x plus 0.5x plus 9 equals -3?

-.6x+.5x+9=-3 -.1x=-12 x=120