.67(x-3)+.5=.75x+7

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Solution for .67(x-3)+.5=.75x+7 equation:


Simplifying
0.67(x + -3) + 0.5 = 0.75x + 7

Reorder the terms:
0.67(-3 + x) + 0.5 = 0.75x + 7
(-3 * 0.67 + x * 0.67) + 0.5 = 0.75x + 7
(-2.01 + 0.67x) + 0.5 = 0.75x + 7

Reorder the terms:
-2.01 + 0.5 + 0.67x = 0.75x + 7

Combine like terms: -2.01 + 0.5 = -1.51
-1.51 + 0.67x = 0.75x + 7

Reorder the terms:
-1.51 + 0.67x = 7 + 0.75x

Solving
-1.51 + 0.67x = 7 + 0.75x

Solving for variable 'x'.

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

Add '-0.75x' to each side of the equation.
-1.51 + 0.67x + -0.75x = 7 + 0.75x + -0.75x

Combine like terms: 0.67x + -0.75x = -0.08x
-1.51 + -0.08x = 7 + 0.75x + -0.75x

Combine like terms: 0.75x + -0.75x = 0.00
-1.51 + -0.08x = 7 + 0.00
-1.51 + -0.08x = 7

Add '1.51' to each side of the equation.
-1.51 + 1.51 + -0.08x = 7 + 1.51

Combine like terms: -1.51 + 1.51 = 0.00
0.00 + -0.08x = 7 + 1.51
-0.08x = 7 + 1.51

Combine like terms: 7 + 1.51 = 8.51
-0.08x = 8.51

Divide each side by '-0.08'.
x = -106.375

Simplifying
x = -106.375

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