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5x + 4 = 10x - 5 10x - 5x = 4 + 5 5x = 9 x = 1.8
10x+7 = 5x+32 10x-5x = 32-7 5x = 25 x = 5
If: 10x+7 = 5x+22 Then: 10x-5x = 22-7 And: 5x = 15 So: x = 3
10x - 18 = 5x + 2 Add -5x + 18 to both sides of the equation, to get: 5x = 20, from which x = 4.
30 + 5x = 15 + 10x 30 = 15 + 5x 15 = 5x x = 3
It would be 50x. To find the magnification, you just have to multiply the number eyepiece and the number objective. So for example, * A 10x eyepiece and a 40x objective would have a magnification of 400x * A 10x eyepiece and a 100x objective would have a magnification of 1,000x
10x - 5x + 5x = 10x
10 x 5 = 50 the magnification of microscope is 50
100x
The total magnification of a microscope is found by multiplying the ocular and objective together.
-10x + 5x = -5x
10x * 5x = 50x2 =====
10x ÷ 5x = 2
5x + 10x doesn't need factorization as you can just add them up (5x+10x=15x). However, if you really want to, 5x+10x=5x(1+2)=5x(3)=15x
10x+7 = 5x+32 10x-5x = 32-7 5x = 25 x = 5
5x + 4 = 10x - 5 10x - 5x = 4 + 5 5x = 9 x = 1.8
Magnification Mirrors range in all sizes of cosmetic mirrors, the magnification itself is the important spec. They can range from 1X to 5X to even 10X. The consumer is the one who decides what on their face they look at, needs what magnification. If a person applies makeup or plucking their eyebrows or just has weak eye sight, 1-5x may be all that's needed. To look at the pores and blemishes in a more detailed mirror, 10x is the way to go.