4a-7=4(a-2x)+3

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Solution for 4a-7=4(a-2x)+3 equation:


Simplifying
4a + -7 = 4(a + -2x) + 3

Reorder the terms:
-7 + 4a = 4(a + -2x) + 3
-7 + 4a = (a * 4 + -2x * 4) + 3
-7 + 4a = (4a + -8x) + 3

Reorder the terms:
-7 + 4a = 3 + 4a + -8x

Add '-4a' to each side of the equation.
-7 + 4a + -4a = 3 + 4a + -4a + -8x

Combine like terms: 4a + -4a = 0
-7 + 0 = 3 + 4a + -4a + -8x
-7 = 3 + 4a + -4a + -8x

Combine like terms: 4a + -4a = 0
-7 = 3 + 0 + -8x
-7 = 3 + -8x

Solving
-7 = 3 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-7 + 8x = 3 + -8x + 8x

Combine like terms: -8x + 8x = 0
-7 + 8x = 3 + 0
-7 + 8x = 3

Add '7' to each side of the equation.
-7 + 7 + 8x = 3 + 7

Combine like terms: -7 + 7 = 0
0 + 8x = 3 + 7
8x = 3 + 7

Combine like terms: 3 + 7 = 10
8x = 10

Divide each side by '8'.
x = 1.25

Simplifying
x = 1.25

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