28*5x+2=21*7x

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Solution for 28*5x+2=21*7x equation:


Simplifying
28 * 5x + 2 = 21 * 7x

Multiply 28 * 5
140x + 2 = 21 * 7x

Reorder the terms:
2 + 140x = 21 * 7x

Multiply 21 * 7
2 + 140x = 147x

Solving
2 + 140x = 147x

Solving for variable 'x'.

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

Add '-147x' to each side of the equation.
2 + 140x + -147x = 147x + -147x

Combine like terms: 140x + -147x = -7x
2 + -7x = 147x + -147x

Combine like terms: 147x + -147x = 0
2 + -7x = 0

Add '-2' to each side of the equation.
2 + -2 + -7x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -7x = 0 + -2
-7x = 0 + -2

Combine like terms: 0 + -2 = -2
-7x = -2

Divide each side by '-7'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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