7.4=2x+1.4

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Solution for 7.4=2x+1.4 equation:


Simplifying
7.4 = 2x + 1.4

Reorder the terms:
7.4 = 1.4 + 2x

Solving
7.4 = 1.4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
7.4 + -2x = 1.4 + 2x + -2x

Combine like terms: 2x + -2x = 0
7.4 + -2x = 1.4 + 0
7.4 + -2x = 1.4

Add '-7.4' to each side of the equation.
7.4 + -7.4 + -2x = 1.4 + -7.4

Combine like terms: 7.4 + -7.4 = 0.0
0.0 + -2x = 1.4 + -7.4
-2x = 1.4 + -7.4

Combine like terms: 1.4 + -7.4 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3

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