n-7/4+n+2/5=9/10

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Solution for n-7/4+n+2/5=9/10 equation:


n-7/4+n+2/5=9/10

We simplify the equation to the form, which is simple to understand 
n-7/4+n+2/5=9/10

Simplifying:
n-1.75+n+2/5=9/10

Simplifying:
n-1.75+n + 0.4=9/10

Simplifying:
n-1.75+n + 0.4=0.9

We move all terms containing n to the left and all other terms to the right. 
+1n+1n=0.9+1.75-0.4

We simplify left and right side of the equation. 
+2n=+2.25

We divide both sides of the equation by 2 to get n. 
n=1.125

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