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Marcel Harrell
Mathematics
28 September, 15:51
How do I solve this problem? - 1/2 (4x-7) = - 8x
+2
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Emmalee Oconnor
28 September, 16:14
0
x=7/20
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
(-1/2) (4x-7) = 8x (-12) (4x) + (-1/2) (-7) = 8x (Distribute) - 2x+7/2=8x
Step 2: Subtract 8x from both sides.
-2x+7/2-8x=8x-8x-10x+7/2=0
Step 3: Subtract 7/2 from both sides.
-10x+7/2-7/2=0-7/2-10x=-7/2
Step 4: Divide both sides by - 10.
-10x/-10=-7/2/-10x=7/20
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