3+8(x-1.9)=7.9

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Solution for 3+8(x-1.9)=7.9 equation:


Simplifying
3 + 8(x + -1.9) = 7.9

Reorder the terms:
3 + 8(-1.9 + x) = 7.9
3 + (-1.9 * 8 + x * 8) = 7.9
3 + (-15.2 + 8x) = 7.9

Combine like terms: 3 + -15.2 = -12.2
-12.2 + 8x = 7.9

Solving
-12.2 + 8x = 7.9

Solving for variable 'x'.

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

Add '12.2' to each side of the equation.
-12.2 + 12.2 + 8x = 7.9 + 12.2

Combine like terms: -12.2 + 12.2 = 0.0
0.0 + 8x = 7.9 + 12.2
8x = 7.9 + 12.2

Combine like terms: 7.9 + 12.2 = 20.1
8x = 20.1

Divide each side by '8'.
x = 2.5125

Simplifying
x = 2.5125

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