2.8x+1=7.84+x

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Solution for 2.8x+1=7.84+x equation:


Simplifying
2.8x + 1 = 7.84 + x

Reorder the terms:
1 + 2.8x = 7.84 + x

Solving
1 + 2.8x = 7.84 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1 + 2.8x + -1x = 7.84 + x + -1x

Combine like terms: 2.8x + -1x = 1.8x
1 + 1.8x = 7.84 + x + -1x

Combine like terms: x + -1x = 0
1 + 1.8x = 7.84 + 0
1 + 1.8x = 7.84

Add '-1' to each side of the equation.
1 + -1 + 1.8x = 7.84 + -1

Combine like terms: 1 + -1 = 0
0 + 1.8x = 7.84 + -1
1.8x = 7.84 + -1

Combine like terms: 7.84 + -1 = 6.84
1.8x = 6.84

Divide each side by '1.8'.
x = 3.8

Simplifying
x = 3.8

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