5.7x+3=4.2x-3

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Solution for 5.7x+3=4.2x-3 equation:


Simplifying
5.7x + 3 = 4.2x + -3

Reorder the terms:
3 + 5.7x = 4.2x + -3

Reorder the terms:
3 + 5.7x = -3 + 4.2x

Solving
3 + 5.7x = -3 + 4.2x

Solving for variable 'x'.

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

Add '-4.2x' to each side of the equation.
3 + 5.7x + -4.2x = -3 + 4.2x + -4.2x

Combine like terms: 5.7x + -4.2x = 1.5x
3 + 1.5x = -3 + 4.2x + -4.2x

Combine like terms: 4.2x + -4.2x = 0.0
3 + 1.5x = -3 + 0.0
3 + 1.5x = -3

Add '-3' to each side of the equation.
3 + -3 + 1.5x = -3 + -3

Combine like terms: 3 + -3 = 0
0 + 1.5x = -3 + -3
1.5x = -3 + -3

Combine like terms: -3 + -3 = -6
1.5x = -6

Divide each side by '1.5'.
x = -4

Simplifying
x = -4

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