-.75a-4=1.75a-3

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Solution for -.75a-4=1.75a-3 equation:


Simplifying
-0.75a + -4 = 1.75a + -3

Reorder the terms:
-4 + -0.75a = 1.75a + -3

Reorder the terms:
-4 + -0.75a = -3 + 1.75a

Solving
-4 + -0.75a = -3 + 1.75a

Solving for variable 'a'.

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

Add '-1.75a' to each side of the equation.
-4 + -0.75a + -1.75a = -3 + 1.75a + -1.75a

Combine like terms: -0.75a + -1.75a = -2.5a
-4 + -2.5a = -3 + 1.75a + -1.75a

Combine like terms: 1.75a + -1.75a = 0.00
-4 + -2.5a = -3 + 0.00
-4 + -2.5a = -3

Add '4' to each side of the equation.
-4 + 4 + -2.5a = -3 + 4

Combine like terms: -4 + 4 = 0
0 + -2.5a = -3 + 4
-2.5a = -3 + 4

Combine like terms: -3 + 4 = 1
-2.5a = 1

Divide each side by '-2.5'.
a = -0.4

Simplifying
a = -0.4

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