0
x= 1.5
4x -2=4 <<< Original problem
+2 +2 <<< reverse operations (problem requires subtraction, so add to solve)
4x=6 <<< New problem
4x/4=6/4 <<<reverse operations (new problem requires multiplication, so divide to solve)
x=1.5 <<< answer
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∙ 12y ago
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If 3x-8 equals -2 find the value of x-6?
-4. x=2
What is the value of 2x squared plus x when x equals minus 4?
For x = -4 2x2 + x = 2 (-4)2 + (-4) = 32 - 4 = 28
Given WEAR and WE equals 19 and RA equals 3x-2 what is the value of x?
4
What is the value of y equals 2x when x equals 4?
y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer
What does x equal in this equation 10x-26 equals 4x-4?
The value of x is 11/2
If 3x-8 equals -2 find the value of x-6?
-4. x=2
What is the value of 5x -3y when x equals -2 and y equals -4?
5(-2)+(-3)(-4) =-(10)+12 =2
What is the value of 2x squared plus x when x equals minus 4?
For x = -4 2x2 + x = 2 (-4)2 + (-4) = 32 - 4 = 28
What is the value of the expression x2 15 - 3x when x 4?
If you mean: x^2+15-3x then its value is 19 when x equals 4
Given WEAR and WE equals 19 and RA equals 3x-2 what is the value of x?
4
What is the value of y equals 2x when x equals 4?
y=8 y = 2x y = 2(4) <-- substitute 4 for x y = 8 <-- this is your answer
What is the value of the expression 5X-2y when x equals 9 and y equals 4?
5X - 2Y X = 9 Y = 4 5(9) - 2(4) 45 - 8 37 is the value
When x equals 8 and y equals - 4 find the value of 2x - y?
x = 8y = -42x - y = 2(8) - (-4) = 16 + 4 = 20
What is absolute value -3x-2 equals -6?
-3x - 2 = -6 -3x = -6 + 2 -3x = -4 -x = -4/3 x = 4/3 The absolute value is therefore 4/3.
What is the value of x in x plus 2 equals 2y plus 6?
Exactly (2y + 4) .
What is the linear equation of x-4 equals 3x plus 2?
The value of x works out as -3
What does x equal in this equation 10x-26 equals 4x-4?
The value of x is 11/2
