(1000)0.3r-0.25=1.4(1000)

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Solution for (1000)0.3r-0.25=1.4(1000) equation:


Simplifying
(1000) * 0.3r + -0.25 = 1.4(1000)

Multiply 1000 * 0.3
300r + -0.25 = 1.4(1000)

Reorder the terms:
-0.25 + 300r = 1.4(1000)

Multiply 1.4 * 1000
-0.25 + 300r = 1400

Solving
-0.25 + 300r = 1400

Solving for variable 'r'.

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

Add '0.25' to each side of the equation.
-0.25 + 0.25 + 300r = 1400 + 0.25

Combine like terms: -0.25 + 0.25 = 0.00
0.00 + 300r = 1400 + 0.25
300r = 1400 + 0.25

Combine like terms: 1400 + 0.25 = 1400.25
300r = 1400.25

Divide each side by '300'.
r = 4.6675

Simplifying
r = 4.6675

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