0.02P+0.07(1400-P)=75

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Solution for 0.02P+0.07(1400-P)=75 equation: 


Simplifying
0.02P + 0.07(1400 + -1P) = 75
0.02P + (1400 * 0.07 + -1P * 0.07) = 75
0.02P + (98 + -0.07P) = 75

Reorder the terms:
98 + 0.02P + -0.07P = 75

Combine like terms: 0.02P + -0.07P = -0.05P
98 + -0.05P = 75

Solving
98 + -0.05P = 75

Solving for variable 'P'.

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

Add '-98' to each side of the equation.
98 + -98 + -0.05P = 75 + -98

Combine like terms: 98 + -98 = 0
0 + -0.05P = 75 + -98
-0.05P = 75 + -98

Combine like terms: 75 + -98 = -23
-0.05P = -23

Divide each side by '-0.05'.
P = 460

Simplifying
P = 460

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