0.03p+0.07(1200-p)=70

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Solution for 0.03p+0.07(1200-p)=70 equation:


Simplifying
0.03p + 0.07(1200 + -1p) = 70
0.03p + (1200 * 0.07 + -1p * 0.07) = 70
0.03p + (84 + -0.07p) = 70

Reorder the terms:
84 + 0.03p + -0.07p = 70

Combine like terms: 0.03p + -0.07p = -0.04p
84 + -0.04p = 70

Solving
84 + -0.04p = 70

Solving for variable 'p'.

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

Add '-84' to each side of the equation.
84 + -84 + -0.04p = 70 + -84

Combine like terms: 84 + -84 = 0
0 + -0.04p = 70 + -84
-0.04p = 70 + -84

Combine like terms: 70 + -84 = -14
-0.04p = -14

Divide each side by '-0.04'.
p = 350

Simplifying
p = 350

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