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What does x equals in 3x plus 11 plus 5x equals 75?
3x+11+5x=75(add 5x and 3x) 8x+11=75(-11) 8x=64(/ 8) x=8(ANSWER)
4x - 7 equals 5x - 2 what does x equals?
4x-7=5x-2 x=-5
What is answer to 5x-4 equals 3x plus 6 equals?
5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5
What is 5x equals 4x plus 7?
If: 5x = 4x+7 Then: 5x-4x = 7 And: x = 7
How do you solve the linear system negative 5x plus 3y equals 51 and y equals 10x minus 8 with substitutions?
5x+3y = 51 y = 10x-8 Substituting the bottom equation into the top equation: 5x+3(10x-8) = 51 5x+30x-24 = 51 5x+30x = 51+24 35x = 75 Divide both sides by 35 to find the value of x: x = 75/35 = 15/7 in its lowest terms. Substitute the value of x into the original equations to find the value of y: So: x = 15/7 and y = 94/7
What does x equals in 3x plus 11 plus 5x equals 75?
3x+11+5x=75(add 5x and 3x) 8x+11=75(-11) 8x=64(/ 8) x=8(ANSWER)
What is the first step in solving the equation 88 equals 13 plus 5x?
88=13+5x -13 -13 75= 5x 75/5 =15 x=15
How do you solve 10x plus 75-5x equals 110?
10x+75-5x=110 You can combine like terms, so add the -5x to the 10x. It becomes 5x. 5x+75=110 The next step is to isolate the variable. To do this, you must first move the 75 to the other side of the equation. You can do that by subtracting it from both sides like so: 5x+75=110 -75 -75 5x=35 The variable isn't isolated yet, though. Now you need to get rid of the 5. You can do that by dividing both sides by 5. 5x=35 /5 /5 x = 7.
How do you solve negative 5x squared equals negative 75?
-5x2 = -75 x2 = 25 x = ±sqrt( 25 ) x = ±___
3x plus 11 plus 5x equals 75?
3x + 11 + 5x = 75 Collect 'like terms on the LHS 8x + 11 = 75 Subtract '11' from both sides 8x = 64 Divide both sides by '8' 8x/8 = 64/8 x = 8
What is 7 plus 5x plus 10 plus 10x equals -58?
15x = -75, x = -5
What does the x mean in 3x plus 11 plus 5x equals 75 x means?
x in the equation equals 8 x=8 3*8+11+5*8=75
What is y equals x 5x equals 12y?
5x=11y
What is 5x-y equals 18?
5x-y equals 18 = -13
9 plus 5x equals -4x plus 63?
9 + 5x = -4x + 63 9 + 9x = 63 9x = 54 9x/9 = 54/9 x = 6
What is y equals -5x 13?
[5x+13]
5x plus 4 equals 10x-5 equals?
5x + 4 = 10x - 5 10x - 5x = 4 + 5 5x = 9 x = 1.8
