7x-4.23=0.2+2.57

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Solution for 7x-4.23=0.2+2.57 equation:


Simplifying
7x + -4.23 = 0.2 + 2.57

Reorder the terms:
-4.23 + 7x = 0.2 + 2.57

Combine like terms: 0.2 + 2.57 = 2.77
-4.23 + 7x = 2.77

Solving
-4.23 + 7x = 2.77

Solving for variable 'x'.

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

Add '4.23' to each side of the equation.
-4.23 + 4.23 + 7x = 2.77 + 4.23

Combine like terms: -4.23 + 4.23 = 0.00
0.00 + 7x = 2.77 + 4.23
7x = 2.77 + 4.23

Combine like terms: 2.77 + 4.23 = 7
7x = 7

Divide each side by '7'.
x = 1

Simplifying
x = 1

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