1.9+0.4x=0.7

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Solution for 1.9+0.4x=0.7 equation: 


Simplifying
1.9 + 0.4x = 0.7

Solving
1.9 + 0.4x = 0.7

Solving for variable 'x'.

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

Add '-1.9' to each side of the equation.
1.9 + -1.9 + 0.4x = 0.7 + -1.9

Combine like terms: 1.9 + -1.9 = 0.0
0.0 + 0.4x = 0.7 + -1.9
0.4x = 0.7 + -1.9

Combine like terms: 0.7 + -1.9 = -1.2
0.4x = -1.2

Divide each side by '0.4'.
x = -3

Simplifying
x = -3

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