2780+y=7870

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Solution for 2780+y=7870 equation: 


Simplifying
2780 + y = 7870

Solving
2780 + y = 7870

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-2780' to each side of the equation.
2780 + -2780 + y = 7870 + -2780

Combine like terms: 2780 + -2780 = 0
0 + y = 7870 + -2780
y = 7870 + -2780

Combine like terms: 7870 + -2780 = 5090
y = 5090

Simplifying
y = 5090

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