1-1.7x-(0.8x+2)=3.4

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Solution for 1-1.7x-(0.8x+2)=3.4 equation:


Simplifying
1 + -1.7x + -1(0.8x + 2) = 3.4

Reorder the terms:
1 + -1.7x + -1(2 + 0.8x) = 3.4
1 + -1.7x + (2 * -1 + 0.8x * -1) = 3.4
1 + -1.7x + (-2 + -0.8x) = 3.4

Reorder the terms:
1 + -2 + -1.7x + -0.8x = 3.4

Combine like terms: 1 + -2 = -1
-1 + -1.7x + -0.8x = 3.4

Combine like terms: -1.7x + -0.8x = -2.5x
-1 + -2.5x = 3.4

Solving
-1 + -2.5x = 3.4

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -2.5x = 3.4 + 1

Combine like terms: -1 + 1 = 0
0 + -2.5x = 3.4 + 1
-2.5x = 3.4 + 1

Combine like terms: 3.4 + 1 = 4.4
-2.5x = 4.4

Divide each side by '-2.5'.
x = -1.76

Simplifying
x = -1.76

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