X - 5 = 10
add 5 to each side
X - 5 + 5 = 10 + 5
X = 15
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check in original equation
15 - 5 = 10
10 = 10
checks
remember, adding a positive and negative integer of the same absolute value = 0. - 5 + 5 = 0
x=5
x=5. 10x-4x (6x) +10-6x (=10) If 10 is 2x, x=5.
X = 10 7x-5=65 +5 +5 7x=70 /7 /7 So X=10
2x - 5 = 15 2x = 20 x = 10
x = -5 x = 2
15
x+5=10 x+5-5=10-5 x=5
5
15
x=5
2x+x-5 = 10 2x+x = 10+5 3x = 15 x = 5 and y = 0
x=5
If your question was 2X + 5 =10. X equals what? Then X=2.5
Oh, what a happy little question! To find an equation that equals 10, you can simply write: x = 10. This means that the variable x is equal to 10. Isn't that just delightful?
X equals 10 l equals 50 v equals 5 since x is before l 50-10+5 equals 45
x=2*5 x=10
X = 1