.40x+15+3.50y+25=2870

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Solution for .40x+15+3.50y+25=2870 equation:


Simplifying
0.40x + 15 + 3.50y + 25 = 2870

Reorder the terms:
15 + 25 + 0.40x + 3.50y = 2870

Combine like terms: 15 + 25 = 40
40 + 0.40x + 3.50y = 2870

Solving
40 + 0.40x + 3.50y = 2870

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + 0.40x + -40 + 3.50y = 2870 + -40

Reorder the terms:
40 + -40 + 0.40x + 3.50y = 2870 + -40

Combine like terms: 40 + -40 = 0
0 + 0.40x + 3.50y = 2870 + -40
0.40x + 3.50y = 2870 + -40

Combine like terms: 2870 + -40 = 2830
0.40x + 3.50y = 2830

Add '-3.50y' to each side of the equation.
0.40x + 3.50y + -3.50y = 2830 + -3.50y

Combine like terms: 3.50y + -3.50y = 0.00
0.40x + 0.00 = 2830 + -3.50y
0.40x = 2830 + -3.50y

Divide each side by '0.40'.
x = 7075 + -8.75y

Simplifying
x = 7075 + -8.75y

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