2.8=1.4x-42

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Solution for 2.8=1.4x-42 equation: 


Simplifying
2.8 = 1.4x + -42

Reorder the terms:
2.8 = -42 + 1.4x

Solving
2.8 = -42 + 1.4x

Solving for variable 'x'.

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

Add '-1.4x' to each side of the equation.
2.8 + -1.4x = -42 + 1.4x + -1.4x

Combine like terms: 1.4x + -1.4x = 0.0
2.8 + -1.4x = -42 + 0.0
2.8 + -1.4x = -42

Add '-2.8' to each side of the equation.
2.8 + -2.8 + -1.4x = -42 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + -1.4x = -42 + -2.8
-1.4x = -42 + -2.8

Combine like terms: -42 + -2.8 = -44.8
-1.4x = -44.8

Divide each side by '-1.4'.
x = 32

Simplifying
x = 32

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