0.21y-2.6=0.11y+1-0.8y

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Solution for 0.21y-2.6=0.11y+1-0.8y equation:


Simplifying
0.21y + -2.6 = 0.11y + 1 + -0.8y

Reorder the terms:
-2.6 + 0.21y = 0.11y + 1 + -0.8y

Reorder the terms:
-2.6 + 0.21y = 1 + 0.11y + -0.8y

Combine like terms: 0.11y + -0.8y = -0.69y
-2.6 + 0.21y = 1 + -0.69y

Solving
-2.6 + 0.21y = 1 + -0.69y

Solving for variable 'y'.

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

Add '0.69y' to each side of the equation.
-2.6 + 0.21y + 0.69y = 1 + -0.69y + 0.69y

Combine like terms: 0.21y + 0.69y = 0.9y
-2.6 + 0.9y = 1 + -0.69y + 0.69y

Combine like terms: -0.69y + 0.69y = 0.00
-2.6 + 0.9y = 1 + 0.00
-2.6 + 0.9y = 1

Add '2.6' to each side of the equation.
-2.6 + 2.6 + 0.9y = 1 + 2.6

Combine like terms: -2.6 + 2.6 = 0.0
0.0 + 0.9y = 1 + 2.6
0.9y = 1 + 2.6

Combine like terms: 1 + 2.6 = 3.6
0.9y = 3.6

Divide each side by '0.9'.
y = 4

Simplifying
y = 4

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