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2x + 30 = 4x + 10
Subtracting 2x from each side,
30 = 2x + 10
Subtracting 10 from both sides
20 = 2x
Dividing both sides by 2
10 = x
x = 10
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∙ 13y ago
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Solve 2x-10 equals 30?
2x - 10 =30 2x -10 = 30 +10 +10 2x = 40 /2 /2 x = 20
Does 12 plus 20 equals 10 equal to 4x plus 14 equals 2x 30?
I am having difficulty understanding your question. 12 + 20 = 10 is obviously false (12 + 20 = 32).If 4x + 14 = 2x + 30, then x must equal 8.
How do you factor the expression 30 plus 12x equals?
30+12x = 6(5+2x)
3x plus 20 and 2x-10 what is the value of x?
If: 3x+20 = 2x-10 Then: x = -30
10 plus 30 equals 70?
30
Solve 2x-10 equals 30?
2x - 10 =30 2x -10 = 30 +10 +10 2x = 40 /2 /2 x = 20
10-3x equals x-2x plus 40?
10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x
Does 12 plus 20 equals 10 equal to 4x plus 14 equals 2x 30?
I am having difficulty understanding your question. 12 + 20 = 10 is obviously false (12 + 20 = 32).If 4x + 14 = 2x + 30, then x must equal 8.
What plus what plus what equals 30?
10 + 10 + 10
How do you solve the equation 2x plus 30 equals equals 12x-50?
Subtract 2x from each side: 30 = 10x - 50;Add 50 to each side: 80 = 10xDivide each side by 10: 8 = x
How do you solve 7x plus 3y equals 30 -2x plus 3y equals 3 in an order pair?
(3,3)
How do you factor the expression 30 plus 12x equals?
30+12x = 6(5+2x)
2x plus 30 equals 4x plus 22?
2x + 30 = 4x + 22 Subtracting 2x from both sides, 30 = 2x + 22 Subtracting 22 from both sides, 8 = 2x Dividing both sides by 2, 4 = x x = 4
3x plus 20 and 2x-10 what is the value of x?
If: 3x+20 = 2x-10 Then: x = -30
10 plus 30 equals 70?
30
Y equals xsquared plus 2x-3?
-1
What does x equal in 2x plus 6-6x equals 30?
2x + 6 - 6x = 30= 6 - 4x = 30= -4x = 24= 4x = -24= x = -6
