0.007069=(3.14*(r)*0.9)-(3.14*(r-0.005)*0.9)

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Solution for 0.007069=(3.14*(r)*0.9)-(3.14*(r-0.005)*0.9) equation:


Simplifying
0.007069 = (3.14(r) * 0.9) + -1(3.14(r + -0.005) * 0.9)

Reorder the terms for easier multiplication:
0.007069 = (3.14 * 0.9r) + -1(3.14(r + -0.005) * 0.9)

Multiply 3.14 * 0.9
0.007069 = (2.826r) + -1(3.14(r + -0.005) * 0.9)

Reorder the terms:
0.007069 = (2.826r) + -1(3.14(-0.005 + r) * 0.9)

Reorder the terms for easier multiplication:
0.007069 = (2.826r) + -1(3.14 * 0.9(-0.005 + r))

Multiply 3.14 * 0.9
0.007069 = (2.826r) + -1(2.826(-0.005 + r))
0.007069 = (2.826r) + -1((-0.005 * 2.826 + r * 2.826))
0.007069 = (2.826r) + -1((-0.01413 + 2.826r))
0.007069 = (2.826r) + (-0.01413 * -1 + 2.826r * -1)
0.007069 = (2.826r) + (0.01413 + -2.826r)

Reorder the terms:
0.007069 = 0.01413 + (2.826r) + -2.826r

Combine like terms: (2.826r) + -2.826r = 0.000
0.007069 = 0.01413 + 0.000
0.007069 = 0.01413

Solving
0.007069 = 0.01413

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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